PixFolio - Windows Image Viewer and Catalog Manager (Shareware)
			Version 2.0

(c) Allen C. Kempe, 1992, 1993, 1994, 1995. All rights reserved.

Portions (c) Microsoft Corporation, 1985-1995. All rights reserved.
See User Guide for other copyright information.

****************************************************************************

PixFolio is a Microsoft Windows program that can view a
variety of bitmapped graphics formats and maintain multiple catalogs of
images.

The graphics formats currently supported are:
	BMP/DIB-Windows Bitmap
	CGM -   Computer Graphics Metafile
	CLP -   Windows clipboard file
	DRW/GRF - Micrografx draw and graph files.
	EPS -   Encapsulated Postscript with imbedded TIFF preview images.
	FLI/FLC - Autodesk Animator and Animator Pro (tm) files.
	GIF -   CompuServe Graphics Interchange Format
	ICO -   Windows Icon
	ICS -   Image Cytometry ICS files.
	IFF -   IFF/LBM (Amiga) used by Computer Eyes frame grabber.
	IMG -   GEM/IMG (Digital Research).
	JPG -   JPEG
	MAC -   Macintosh MacPaint files.
	PCT -   Macintosh PICT files.
	PCX -   Microsoft Paint & PC Paintbrush
	PNG -   Portable Network Graphics (32 bit version only)
	RLE -   Compuserve Run Length Encoded
	TGA -   Targa
	TIFF-   Tag Image Format. Most formats including 24 bit color
			are supported.
	WMF -   Windows Metafile.
	WPG -   WordPerfect Graphics

Note: Not all variations that may be possible in the above file formats have
been tested due to lack of suitable test files.

*** Optional features ***
PixFolio supports the additional file formats if you purchase the optional,
extra cost ($15) PixFolio-Plus PCD/multimedia upgrade. This option requires
that you have a Photo CD capable of reading KODAK Photo CDs and in the case
of Video for Windows and/or Quick Time that your machine has the necessary
Windows software. The PCD/multimedia, PixFolio-Plus option is available only
to registered users of PixFolio because of licensing agreements on some of
the support modules.

	AVI -   Video for Windows. (Requires Video for Windows)
	MID -   MIDI music files.
	MOV -   Quick Time movie files. (Requires Quick Time for Windows)
	PCD -   KODAK Photo CD.
	WAV -   WAVE sound files.

Note: MIDI and WAV files can be cataloged just like image files; a placeholder
bitmap is provided for screen and catalog displays.

The 32 bit version includes the above file formats at no extra cost as well as
MPEG video support. 

The major feature of PixFolio is the ability to build catalogs of
images, that may reside on different disks. The catalog can then be searched
and images can be easily located. Provisions are made for saving a primary and
backup location for the image concurrently. To enhance searching for a
particular image the program can display postage stamp images in a matrix.

The ability to read an image in one format and to save it in another allows
the program to be used as a file conversion utility.

THE AUTHOR RESERVES ALL RIGHTS TO THIS PROGRAM. THE AUTHOR DOES NOT WARRANT
THIS PROGRAM'S FITNESS OR SUITABILITY FOR ANY PURPOSE. ALL USERS SHOULD USE
IT AT THEIR OWN RISK.

The author will make a reasonable effort to correct problems and software
bugs relating to documented features of the program for registered users.
The author intends to make continuing improvements to the program including
supporting additional file formats. To this end, comments and suggestions are
welcomed.

Users may contact the author, Allen C. Kempe on CompuServe (71220,23), on
GEnie at A.KEMPE, INTERNET: allenk@iglou.com or in writing at:

		Allen C. Kempe
		298 W. Audubon Drive
		Shepherdsville, KY 40165-8836
		USA
		Phone: (502) 955-7527
		Fax:   (502) 543-8980

	The Author is a member of the Association of Shareware Professionals.

	Latest version of PixFolio can be downloaded from the WINSHARE forum
	on Compuserve.

	Internet users can download the latest version from:
	ftp://iglou.com/members/acksoft/ (anonymous ftp)
	or
	http://iglou.com/acksoft  (Netscape/Mosaic)

	The 16 bit version's file name is pixf16.zip (Formerly pixf20.zip)
	The 32 bit version's file name is pixf32.zip (Formerly pixfnt.zip)


Main Features
	PixFolio utilizes Microsoft's MDI (Multiple Document Interface) so that
	multiple images can be open concurrently.

File Menu:
	New File - create a blank image suitable for pasting from the
		   clipboard.
	Open File - Open a new file for viewing.
	Save File - Save an image, possibly in a different format.
	Move/Copy file - Move or copy a file.
	Delete - Delete a file.
	Print - print all or part of an image.
	Select Printer - select a printer
	Close

Catalog Menu:
	Select catalog: Create, delete, select or rename an image catalog.
	Catalog. Create or update a catalog entry for a displayed image.
	Browse Catalog. View catalog entries one by one; select a subset
					for viewing.
	Build Catalog. Create catalog entries for groups of images.
	View thumbnails of catalog entries.
	Print Catalog Entries. Two formats are provided.
	Export - Export the contents of a catalog for input to a database
		 or spreadsheet.
	Rebuild Catalog Index. Recover lost space in file and compact it.

Edit Menu:
	Paste palette and image from clipboard.
	Copy all or part of an image to the clipboard.
	Cut a selected area from an image.
	Crop an image.
	Expand an image to fill the dimensions of the current window.
	Resize an image by a percentage amount or fit to a given dimension.

Options:
	Set background color used when image is expanded.
	Set whether to use a solid or pattern background color.
	Display DIB or Bitmap format.
	Control whether warning messages will be displayed.
	Establish default operating options.

Palette Options:
	Palette manipulation (Brightness and contrast).
	Convert to gray scale.
	Dither to Black & White or color palette.
	Play a GIF animation sequence.
	Single step through a GIF animation sequence.
	Change the speed of a GIF animation sequence.

Capture:
	Capture the contents of another screen or the Windows desktop.

Other:
	Using the mouse in the main viewing window, a marquee can be
	selected for copying or cutting to the clipboard. The right mouse
	button can be used to draw a stretch marquee where the selected
	image rectangle is copied.

Help:
	Context sensitive help is included for all menu items.

**** Other Features ****

	PixFolio version 2.0 supports OLE version 1.0 as a server only. PixFolio
	will automatically register itself as an OLE server the first time that it
	is executed.

	PixFolio will accept "Drag and Drop" filenames from File Manager.

******** Equipment Requirements **********

While PixFolio will execute in a minimal Windows installation, for example, a
286 with 2 megabytes of memory, program operation will be severely inhibited
by a lack of memory. On such a configuration, large bitmaps, especially 8 or
24 bit images may fail. Other applications could be adversely affected as
well and fail with unexpected UAE's. Actual results will vary depending upon
the amount of memory used by other applications running concurrently.

PixFolio was developed and tested on a 20-MHz 386 with 8 megabytes of memory.
It is recommended that PixFolio be run on a machine with at least 4 and pre-
ferrably, 6 megabytes of memory. Running in 386-Enhanced mode will also
make available the benefits of virtual memory.

The display of images containing more than 16 colors requires that you have
a Super VGA or better video display and a 256 color Windows device driver in
order to display the full range of colors in the image. However, PixFolio
incorporates dithering functions that will allow display of a 256
color image using a 16 color driver such as the standard VGA driver. Such
operations are slow and the results are not as good as if you have a video
display capable of displaying 256 colors.

********** Program Limitations *************

PixFolio has no limit on the number of catalogs that can be created or the
size of these catalogs except as noted below and the amount of available
memory. However, the following points should be noted:

1. PixFolio 2.0 will only run under Windows 3.1 or higher. A 32 bit version 
   is available for Windows NT and Windows 95. Catalog file
   formats are compatible with PixFolio version 1.04 with one exception:
   if the text in a catalog entry's description exceeds 1200 bytes,
   the catalog cannot be read by versions of PixFolio prior to version 2.0.

2. The size of a catalog is limited by the amount of disk space where it
   resides. Catalog records are variable length and depend upon the type of 
   image and how big the comments are. It is recommended that for performance reasons that catalogs be limited to
   less than 5000 entries. 

3. PixFolio may encounter difficulty with extremely large images, those in
   excess of 1024 x 768 pixels. This is particularly true of color images
   and even more so by 24 bit color or gray scale images. This is primarily
   due to the increased memory requirements.

4. While PixFolio and Windows supports 24 bit color and gray scale images,
   the display of such images using a video driver that only displays 256
   colors, can result in some lengthy delays whenever windows has to realize
   the 24 bit RGB data to an 8 bit palette. It may take 15 to 20 minutes to
   realize a 640 x 480 image depending upon the speed of your machine.
   Dithering a 24 bit image to 256 colors can take more than an hour in some
   cases. If you plan to work with 24 bit images, you may wish to invest in
   a video board that supports "high color". One such board that appears to
   work quite well is the ATI VGASTEREO F/X card.

5. The support for GIF animation in PixFolio requires large amounts of free
   memory. GIF animation files with a large number of frames or overlays may
   unexpectedly fail if PixFolio runs out of memory.

   Autodesk FLI/FLC animation files likewise require large amounts om memory.
   To provide maximum performance, the entire image is loaded into memory to
   reduce delays caused by reading from disk. A lack of physical memory that
   requires Windows to utilize paged virtual memory (in 386 Enhanced mode)
   can result in "jumpy" animations. In addition a high performance video
   board and driver is recommended to optimally display animation files
   without pauses that destroy the effect.

6. PixFolio has not been rigorously tested in a network environment. The
   affect of network operations and more than one user accessing PixFolio
   files concurrently cannot be predicted.

7. Not all graphics formats are supported equally with respect to reading and
   saving a file. For example, not all of the compression options are
   currently supported for saving TIFF images. GIF images can only be saved
   in GIF87a format. Likewise, some of the more obscure or obsolete formats
   such as 4 color CGA formats for PCX cannot be written although they can be
   read.

   CCITT Group 4 TIFF file comprssion formats are not supported at this time.

8. The author has not been able to test PixFolio with printers that print in
   color in Windows 3.1 except for an Epson 2550.

   One user has reported that PixFolio give very good results printing color
   images on Start Micronics NX-1000 Rainbow and NX-1020 printers but you must
   obtain the OEM driver from Star Micronics. Use of HP Deskjet 500C printers
   requires obtaining the latest drivers.

   Printer performance when running under Windows 3.1 is much improved. It is
   both faster as well as of higher quality. Changes to the printer drivers
   also enable printing to color printers such as the Epson LQ-2550.

9. The implementation of Micrografx .DRW and .GRF files is not rigorous. Some
   features of these files are not supported. Unless you have Adobe Type
   Manager or scalable typefaces, the rendition of fonts used in these files
   may not be optimal when Windows matches fonts.

10. If you have the KODAK Photo CD optional package, you may not be able to
   render images at the highest resolution (16BASE) unless you have at least
   8 megs of ram and a 34 meg swap file. These are limitations of the KODAK
   PCD software, not PixFolio.

11. Other program limitations, if any, can be determined by accessing the
   online context-sensitive help.


****** Installation and Getting Started*******

If your copy of PixFolio was received on a distribution diskette, the
installation should be done from within windows by running "SETUP" from drive
A: or B: (whichever is appropriate). This is important as the files on a
distribution diskette are compressed. Otherwise, the following installation
procedure should be followed:

It is suggested that the files which constitute PixFolio be placed in their
own subdirectory on your hard disk. These files are:

	PIXFOLIO.EXE  (PIXFOL32.EXE - NT/WIN32S)
	PIXFOLIO.HLP  (PIXFOL32.HLP = NT/WIN32S)
	SPIN.DLL
	METER.DLL
	PIXDLL.DLL
	PIXIODLL.DLL
	PIXHELP.DLL
	PIXCATLG.DLL
	PIXTIFF.DLL
	PIXGIF.DLL
	PIXFLIC.DLL
	PIXWPG.DLL
	PIXJPEG.DLL
	PIXCNTRL.DLL
	PIXNET.DLL
	PIXHKS32.DLL (NT/WIN32S)

Once the above files have been located in the subdirectory of your choice,
start Windows and then use the Program Manager "Add" command to add PixFolio
to the desired program group.

When PixFolio runs for the first time, it will establish a section in
your WIN.INI file with program variables. These default options should enable
you to start using PixFolio immediately. Once PixFolio is running you may
access the online Help command for specific instructions and explanation of
PixFolio menu commands.

A quick review of PixFolio features and operating procedures can be gained by
reviewing the user guide.

****** Credits ******

The author of PixFolio would like to recognize the efforts of Mr. Paul Hachey,
(CompuServe Id 76625,2644) who performed an invaluable service by getting
deeply involved in the extensive testing that went on over a period of months.
Paul is responsible for the design of the PixFolio cover page, Icon and
"About" dialog box and his many suggestions greatly influenced the "look and
feel" of PixFolio.

Other people who have participated in the testing of PixFolio include:

	Luis Alvarez
	David Brune
	Monte Davis
	Bruce DeVries
	Sean Gonzalez
	James Horner
	Tom Little
	John Sabo

Their help is appreciated.


Recent Changes:



***** Version 2.0.150 (11/19/94) *****

970. Correct protection fault in 32 bit version that occurs in Print Options
	 dialog when "Scale" radio button is selected.

971. Made miscellaneous changes in numerous places to eliminate redundant
	 code.

972. Printing a bitmap in the 32 bit version now has a progress display that
	 shows the percentage done.

973. Added checks to prevent multiple print operations from being started and
	 multiple image commands from being started for an image.

974. Fix GPF that occurs when opening 2nd MDI/WAV window in 32 bit version.

***** Version 2.0.151 (11/24/94) *****

975. 32 bit hangs when multiple threads try to open an image.

976. Correct problem with mirror X and mirror Y not working.

977. Reverse OK and Cancel buttons in the select catalog dialog initiated by
	 Thumbnail view.

978. Mouse bitmap was missing in 32 bit help.

979. File save in 32 bit version hung application.

980. Correct display of "List Files of Type" in Launch - Browse dialog.

981. Correct crash that occurs when 2 or more MPEG windows are open. (32 bit
	 version only).

982. Correct crash that occurs when opening more than one AVI window at one
	 time.

983. Trap errors that occur when reading an image in the 32 bit version and
	 allow execution to continue.

988. Create new DLL PIXCMDS (PIXCMD32) to contain Catalog and clipboard
	 routines.


***** Version 2.0.152 (12/04/94) *****

989. Put Move code for Catalog image in a separate thread. (31 bit version)


990. Default Build and Move directories to those used last for a given
	 catalog.


991. Improve trapping of MPEG errors. (32 bit version).


992. Correct problem displaying the correct range of thumbnails when a
	 new item is added that uses a previously empty index slot.

993. Move function in catalog dialog now displays "Moving" when moving as
	 opposed to copying a file.

994. Correct a situation where PixFolio hangs or abends when a thumbnail
	 view is started while an auto build is in progress.

995. Prompt the user for confirmation before deleting a group of marked
	 thumbnails.

***** Version 2.0.153 (12/10/94) *****

996. File Move fails for MPEG, AVI, WAV, FLIC files.

997. Changed INI file section names for catalog entries to [Catalog-xxx...].

998. Fixed problem with MPEG play where play stops prematurely the first time.

999. Re-wrote MPEG display logic to make it faster. (32 bit only).

1000. Correct problem in RGB to RLE conversion that leaves status bar open
	 causing subsequent operations to hang.

1001. Make change in FLIC animations to make looping smoother by eliminating 
      a "pause" at the beginnng of the loop. 

***** Version 2.0.154 (12/18/94) *****

1002. Always force a recatalog when moving marked files in Thumbnail view. Also
	  default to "Re-catlog". Change the "Recatalog" check box to "Recatalog
	  copy".

1003. Moving multiple marked files in thumbnail view would fail with an error
	  "Error Reading Catalog" after the first thumbnail was processed.

1004. Replaced numerous "Error reading catalog" error message boxes with a
	  help error message dialog box.

1005. Moving a thumbnail from one thumbnail view to another will now delete
	  the thumbnail from the source location.

***** Version 2.0.155 (12/27/94) *****

1006. Restructured meter bar logic. 

***** Version 2.0.156 (1/8/95) *****

1007. Corrected problem with palette getting corrupted when resizing an OS/2
	  bitmap and when copying it to the clipboard.

1008. Corrected a problem that sometimes occurred copying a selected region to
	  the clipboard where an error message "Cannot render DIB Format" would
	  be displayed.

***** Version 2.0.157 (03/05/95) *****

1009. Correct problem in File open resulting in Invalid Page fault when running
	  under Windows 95.

1010. Correct problem where path is not getting updated to new file location
	  when doing a catalog build and the file is already cataloged.

1011. Cancel button was not working in Apply filter.

1012. Correct problem with create Catalog when running Windows 95. Catalog
	 file name not being placed in INI file properly.

1013. Correct GPF that occurs using File - New and 256 color palette selcetion.

1014. Refresh volume label  in Select Catalog dialog when the path is
	  manually changed.

1015. Correct a problem in Select Catalog where deleting the volume label
	  using the change option results in the catalog entry in the Pixfolio.ini
	  file being corrupted.

***** Version 2.0.158 *****

1016. Correct display of erroneous message asking for local share name in
	  Windows 95 when running under Win 3.1/3.11

1017. Change name of "Stretch Options for the Display and Printer" dialog to
      "Default Options for the Display and Printer". 

1018. Correct problem creating an LBM 24 bit color file where the red and 
      blue pixels are reversed. 

1019. Correct placement of -90 radio button in Resize dialog.

1020. First frame of Autodesk FLI files will now display when window is opened. 

1021. Changed Move/Copy so that file name and path will not be changed for an 
      open window when the 'copy' option is invoked. 

***** Version 2.0.159 (04/12/95) ***** 

1022. Correct GPF in 32 bit version in Win95 when closing program with a 
      window open.

1023. Correct problem with initial defaulet catalog being set 'Read only".

1024. Catalog re-index fails in some situations with "cannot open catalog 
      output" error message. 

1025. File name in browse window is garbage if catalog is empty. 

1026. Add delete option when invalid image is encountered. 

1027. Add a default file name of "capturen.bmp" for capture windows. 

***** Version 2.0.160 (05/03/95) *****

1028. Correct problem where 16 bit PixFolio hangs when closing with a 
      window open. 

***** Version 2.0.161 *****

1029. Add support for linked DBF files

***** Version 2.0.162 (05/28.95) *****

1030. Add support for PNG (Portable Network Graphics) files.

1031. Correct error in 32 bit version where PixFolio crashes when using a
	  256 color driver when PixFolio regains the focus.

1032. Long file names weren't being reflected as 'cataloged' when building
	  the file list for Catalog Build.

***** Version 2.0.163. (06/08/95) *****

1033. Correct problem reading PCX files that contain an invalid 'repeat 0 bytes'
      compression code. 

1034. Correct GPF that occurs in 32 bit version when cataloging a GIF89A file. 

1036. Correct GPF in 32 bit version that occurs when a duplicate catalog entry
      in the master catalog is detected.

***** Version 2.0.164 (06/22/94) *****

1037. Eliminate 'Error Reading Catalog' that occurs while dragging and dropping
      a thumbnail from one catalog to another. 

1038. Add code to dither a bitmap for display when acquiring an image via 
      TWAIN that has a color depth of 24 and the current display is 256 colors.

1039. Display a dummy file name Scanx in the error message that is displayed
      when closing a scanned image that hasn't been saved. 

1040. Add PIXTWAIN.INI file containing symbolic error information for TWAIN 
      error messages. 

1041. Correct GPF that occurs when attempting to catalog a scanned image that
      has not yet been saved. 

1042. Correct display of interlaced PNG files resulting in 'invalid filter' 
      error. 

1043. Eliminate dialog that asks for share path/name in 32 bit version. 

1044. Correct display of some CGM files that display in Black and white
      instead of color.

1045. Redraw Thumbnail view when a new item is entered.

1046. Add filter decoding for 256 grayscale PNG images.

1047. Correct display of selection marquee in 32 bit version. Add code to
      automatically scroll window when cursor reaches window borders and
      scrollbars are present.

1048. Correct Pause button for MIDI and WAV files so that it pauses on the
      first click when first pressed after opening the window.

1049. Add catalog name in error descriptions for duplicate file name and
      duplicate catalog entry.

1050. Display initial directory information properly in Move dialog the first
      time that it is invoked.

1051. Correct printing of images in 32 bit version to eliminate regularly
      spaced lines in the printed output.

***** Version 2.0.165 (7/8/95) *****

1052. Correct generation of default file path for Catalog Select - Create New 
      to properly create a file path when the current directoy is a root 
      directory, ie.g. "c:\".

1053. Correct problem with OK button remaining grayed after selecting Select as 
      Current after previously selecting Create New in Catalog - Select Catalog 
      dialog. 

1054. Correct problem with hourglass cursor sometimes remaining after selecting
      Cancel or deleting a catalog from the Catalog - Select Catalog dialog. 
      
1055. Close button in About dialog (running under Win95) now works. 

1056. When exiting PixFolio, if a file was modified and the user chose to save
      it, the file would not be closed and PixFolio would not exit. 

1957. Add a 'skip' button to the Duplicate Catalog Entry Dialog that is displayed
      when moving thumbnails from one catalog to another.

1958. Text "Press CTRL - ENTER for a new line" on the Catalog Image dialog is no 
      longer grayed.

1959. Insure that when the Create New selection is invoked in The Catalog - Select 
      Catalog dialog that the readonly checkbox defaults to 'Not Read Only'.

***** Version 2.0.166 (7/16/95) *****

1960. Make change in JPEG files to accept version 2.0 as valid. 

1961. Enable Cancel button when moving/copying files.

1962. Correct GPF occuring when moving catalog entries that have no path information. 

1963. Correct file locking problem resulting in GPF when copying thumbnails from one 
      catalog to another and the entry already exists in the target catalog. 

1964. Bypass moving a marked thumbnail where the source and target loctions are the same. 

1965. Show source and target file names for move/copy failure message.

1966. PCX disable option in Options | Startup Options was not working. 

1967. Add code to query registry for graphics Import filters in 32 bit version.

1968. Make modifications to use new Twain_32 (16/32 bit) source manager.


***** Version 2.0.167 (07/24/95) *****

1969. Correct GPF that occurs when cancelling prompt for password bringing up the Browse 
      dialog. 

1970. Add Loop button to MIDI/WAV windows. 

1971. Force duplicate catalog entry to be re-checked after changing the file name with the 
      move button. 

1972. Correct problem where screen paint fails if 1st window opened is a capture or a Twain acquired 
      bitmap in the32 bit version. 

1973. Add help tips to toolbar. 

1974. Add loop control to AVI windows.

1975. Correct problem reading and writing 24 bit TIF images with a Palette.

1976. If a 2nd instance is started, simply switch focus to the instance already running. 

1977. Correct a GPF that occurs when selecting Info from a thumbnail pop-up menu. 

1978. Correct erroneous error message that target file exists when moving marked thumbnail's files and 
      running under Windows NT.

1979. Correct writing of 24 bit PCX files where red and blue colors are swapped. 

1980. Correct error writing JPEG coded TIF files in 32 bit version. 

1981. Fix default placement of new windows when running under Windows 95 so that images are not displayed
      at origin (0,0).

1982. Enable an image created with 'New' to be saved. 

1983. Allow display of 'Network' button in Catalog | Export dialog in 16 bit version; fix overlap of 
      Cancel and Network buttons in 32 bit version. 

1984. Prevent OK button in Catalog | Select Catalog | Create New from being enabled until a valid file 
      name is entered. 

***** Version 2.0.168 (08/20/95) *****

1985. Correct problem writing JPEG encoded TIFF files. 

1986. Correct problem with list of file extensions getting truncated when Catalog | Select Catalog - Change
      option is invoked. 

1987. Recover from erroneous strip length when reading in JPEG encoded TIFF files.      

1988. If a move or copy operation fails (for example, because of insufficient space) close and delete 
      the incomplete outout file before displaying an error message dialog informing the user. 

1989. Correct problem with Help button in Dialog displaying network path error.

1990. Correct problem generating thumbnail for WAV and MID files where the 
      resulting thumbnail is all black. 

1991. Correct erroneous 'Error reading network' message when selecting a 
      catalog on the local machine that has a UNC file name in the INI file.

1992. Correct intermittent problem reading BMP files in slideshow after a Catalog operation has been
      performed. 

***** Version 2.0.169 (08/24/95) *****

1993. Add UUdecode option. 

1994. Incorporate Version 3 of KODAK Photo CD libraries. 

1995. Increase size of move/rename button in Catalog Image dialog. 

1996. Handle situation where a GIF file has a jpg extension. 

***** Version 2.0.170 (09/08/94) ***** 

1997. Correct GPF while creating a DIB in DRW draw routines. 

1998. Correct GPF while displaying a DIB full screen. 

1999. Default Catalog name was being displayed incorrectly if there were more than 9 
      catalogs defined. 

2000. Allow thumbnails to be re-painted during Process Thumbnails loop. 	
	

***** Version 2.0.171 (9/10/95) *****

2001. Make some changes to prevent a deadlock situation resulting in PixFolio hanging up when a catalog 
      is accessed. 

2002. Correct a problem reading 8 bit PCX files that display all black. 

2003. Add additional checks for file types in case file doesn't have a 
      recognizable file extension.

***** Version 2.0.172 (9/18/95) *****

2004. Correct a problem in Select Catalog - Create new which was failing. 


***** Version 2.0.173 (9/23/95) *****

2005. Add support for Silicon graphics RGB files.

2006. Make text boxes bigger in Catalog Info dialog. 

2007. Default file name when creating a new catalog to the first 8 bytes of the catalog title. 

2008. Add check in function that converts local path names to UNC names to ignore NT Administrative 
      share names, e. g. '\\computername\C$', ending with '$'. 

2009. Allow CGM and WPG files to be saved. (The File Save and Save-as options
      will no longer be grayed out).

***** Version 2.0.174 (10/12/95) ***** 

2010. Correct operation of Browse Next/Previous buttons caused by invalid flag bit value.

2011. Correct a problem where PixFolio crashes Windows 95 or Win 3.1 when cataloging a WMF or CLP 
      file.

2012. Attempt to continue and display a WMF file that has an incorrect file length given in the 
      WMF header. An error message will still be generated in TechInfo. 

***** Version 2.0.175 (10/25/95) ***** 

2013. Correct problem where cataloging a WMF file crashes Win95. 

***** Version 2.0.176 (10/28/95) *****

2014. Correct problem reading 32 bit (24 bit + alpha channel) PICT images. 

2015. Save State of Build dialog and restore to that state when next used. 
 
2016. Fix problem printing images and catalogs when running Windows 95.

