There has been numerous patches of the IBM Basic Compiler V 1.00 available from bulletin boards but I was never able make them to work when patched at the same time. On Dec.8, 1983 I received official letter from IBM including 25 pages of patches and ways to get around different problems with BASIC Compiler. These patches include all earlier known patches (fixed) and some more. Since there is no way I would even attempt to type those on disk I have patched my compiler with all given patches and extensively tested those out by compiling several large and complicated programs and so far everything works fine. I have created three patch files which include all patches. You will need the following files to be able to apply all patches: BASCOM TXT 1462 This file BASCOM PAT 470 for BASCOM.COM BASRUN PAT 1648 for BASRUN.EXE BASLIB PAT 996 for BASCOM.LIB BASCOM COM 41600 5-07-82 12:00p Original BASRUN EXE 31744 5-07-82 12:00p unpatched BASCOM LIB 103936 5-07-82 12:00p files PATCHER BAS 2244 Patcher program The copies of those 25 pages are also available to SYSOP's when you send me self addressed envelope (9" x 12") with $1.10 stamps on it. I am afraid to offer those to everybody since I might end up purchasing a Xerox machine for myself if I get too many inquiries. Kauko J. Laurinolli 671 Lost Creek Circle Stone Mountain, GA 30088 Dec. 28, 1983 ** NOTE ** I observed different .PAT file sizes than what is indicated above. I applied the patches anyway and the resulting files (BASCOM.COM ...) WERE the indicated "patched" size - and a test compile did work.