China DOS Union

Cold War-themed strategic simulation game. It is best not to run it using the micro Win1.0 environment in the package, as it is impossible to exit that environment. It is recommended to set up a Windows 1.01-1.04 environment (actually, after hooking dosver in this environment and disabling several Windows shortcuts in the shortcut settings, it can not only run directly under Win98 but even under WinXP).

I took a look at this game; it's a rare item. The real executable file of this game is just this one file, Bop.exe.

Personally, I think if some minor modifications are made to this game, it's very possible to run it directly under Windows XP.

There was once this post:
Windows XP can still run programs from Windows 1 and Windows 2
http://www.cn-dos.net/forum/viewthread.php?tid=16720&page=1#pid98782

The file downloads provided in it have been modified by someone:
(1) For programs in Windows 2.x, use a very old version of Borland Resource Workshop to convert the resources in the program to the format of Windows 3.0, so that it can generally run directly under XP.
(2) For programs in Windows 1.x, first modify a few bytes in the file header to make it the same as the file header of Windows 2.x, and then perform step (1)

I want to ask the thread starter if there is PC Paintbrush for Win 1.x?

The files provided for download have been modified by someone:
(1) For programs in Windows 2.x, use a very old version of Borland Resource Workshop to convert the resources in the program to the format of Windows 3.0, so that it can generally run directly in XP.
(2) For programs in Windows 1.x, first modify a few bytes in the file header to make it the same as the file header of Windows 2.x, and then perform step (1)
The mentioned method was used for reverse engineering to try Reversi.exe in Win1.03. When running in Win98, it always has an illegal operation and you can only enter after ignoring it; for bop.exe, it fails. When running in Win98, there are continuous illegal operations and finally it exits with a general protection fault.
In addition, a small game Klotz that can run in Win2.1, 3.0, 3.1 was modified to be able to run normally in systems after Win9X.
Can't add attachments?
http://www28.websamba.com/syksoft2/reversi.zip
http://www28.websamba.com/syksoft2/klotz.zip

[ Last edited by yksoft1 on 2006-2-2 at 11:51 ]

Just tried casually, the unmodified klotz.exe can run in XP. As for bop.exe, it doesn't work, just for fun.

I can't add attachments either.

Found a cracked version of Balance of Power 1990 (released in 1989). Can be run directly under Win98. http://www28.websamba.com/syksoft2/bop1990.zip

I tried the main program of Word for Windows 1.1 again, and an error was prompted when saving...

I have identified that the content you provided is in Chinese. Here is the translation:
```````````````````
Reversed engineered reversi.exe of Win2.1, completely successful.