NETWORK.TXT - WORLDTIME FOR WINDOWS VERSION 2.10d NETWORK/MULTI-USER MODE TECHNICAL SUPPLEMENT _______________________________________________________________ Please take the time to review this file before installing and running WorldTime 2.1 in a network environment. ICONIC TIME DISPLAY ------------------- Version 2.1d now automatically displays the current local time inside the program icon whenever the WorldTime window is minimized. This feature replaces the "Iconic Time Display" option which was available in earlier versions, but updated the icon caption text -- leading to conflicts with any active Windows screen savers. 2.1d corrects this problem, and will not cause difficulties when run in conjunction with Windows screen savers. WORLDTIME OPERATING MODES ------------------------- When WorldTime is run without any command line parameters, the program defaults to "Normal Mode." Normal Mode is the recommended operating mode for most users, and offers the most reliable performance whether the program is being run on an individual PC or in a network environment. In Normal Mode, the WorldTime 2.1 initialization file (WTIME21.INI) is automatically stored in the host PC's default Microsoft Windows directory (e.g., C:\WINDOWS). Normal Mode is specifically recommended when WorldTime is used on local area networks, since operation in this mode makes locating and accessing the WTIME21.INI file very easy. Normal Mode limits ALL instances of WorldTime on the user's system to a single initialization file. As a result, users will NOT be able to install and run multiple copies of WorldTime and run each with different configuration settings. A second operating mode, "Private Mode," is available for the benefit of users who prefer to access the WTIME21.INI file from WorldTime's own directory (e.g., wherever the WTIME21.EXE file is located), not the default Windows directory. To run WorldTime in Private Mode, the /P command line switch should be included in the WorldTime command line, as in the following example: C:\WTIME\WTIME21.EXE /P When run in Private Mode, multiple copies of WorldTime (located in separate directories) can be run concurrently, each one accessing its own set of configuration settings stored in a separate WTIME21.INI file. Copies of WorldTime installed and used in a local area network (LAN) environment generally should NOT be run in Private Mode, since this can complicate management of the individual WTIME21.INI files (See Network Considerations below). The user can always check the operating mode of a currently running instance of WorldTime by opening the "About WorldTime" dialog box. WORLDTIME SUPPORT FILE PROTOCOL ------------------------------- WorldTime 2.1 includes a number of modifications to improve its handling of initialization (.INI) and help (.HLP) files. WorldTime automatically compiles a complete drive\directory\filename path for each WorldTime support file. Each path is stored in memory while WorldTime is running, and used by the program whenever access to a support file is required. The paths of the WTIME21.INI and WTIME21.HLP files are assigned according to the following protocol: a) In Standard/Single-Instance Mode, the WTIME21.INI file is created and maintained in the default Windows directory (e.g., C:\WINDOWS) of the local user's PC. WorldTime 2.1 obtains the drive\directory path of the Windows directory directly from Windows itself, and assigns the INI pathname accordingly. b) The WTIME21.INI file is not included on the master program disk. This file is automatically created by WorldTime 2.1 when the program is first run. c) The WTIME21.INI file is ONLY stored and accessed from the default Windows directory when the program is run in Standard/Single-Instance Mode. If WorldTime is run with the Multiple-Instance Mode command line switch (/M), the program will store and access the WTIME21.INI file from the WorldTime default directory (i.e., the directory containing the WTIME21.EXE file). d) The WTIME21.HLP pathname is based on the drive\directory location of the WorldTime executable file, WTIME21.EXE. As a result, WTIME21.HLP MUST be located in the same directory as the WTIME21.EXE file. WorldTime's default support file routines will automatically override any paths passed to the program via any "Working Directory" entries. Please consult the WorldTime help system (WTIME21.HLP) for full documentation of all program features. _____________________ WORLDTIME FOR WINDOWS (Version 2.10d) Copyright (c) 1993 Pegasus Development "Microsoft" and "Windows" are registered trademarks of Microsoft Corporation.