[Bug 5718] heroes of might and magic 4 crashes regularly

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5718

------- Additional Comments From [e-mail]  2006-26-07 15:59 -------
There are issues with the patchers:
When patching, the patch program may hang before it has finished. If this 
happens, make sure it has stopped working and close it, then apply the patch 
again. Repeat as many times as necessary, until it reaches File 0% and Overall 
100%. The patchers must be closed manually.

So the game installation might have been corrupted in the patching process.  
If you rename your .wine directory, you can then install and try an unpatched 
Heroes IV and see if you get the same crashes.