Bedlam do a
system check every time you run Bedlam.exe. You must rename
Bedlam.exw (Windowsversion) to Bedlam.exe.

You need to use WinXP's compatibility mode and set it to Windows 95 on the Bedlam.EXE file. Then, you also need a slowdown utility, like the one found at http://www.the-underdogs.org/tools/turbo.zip to slowdown your computer, else you won't be able to use the mouse properly. Then it should work.