can't open chm files all of a sudden

[John Salerno]

John Salerno wrote:
> Hi all. I apologize since this is only remotely Python related, but I 
> hope someone might now the solution.
> 
> I tried opening my Python chm docs just now, as well as the one for 
> wxPython, and both are giving me an error dialog when I double-click 
> them and I can't open them. This happened apparently for no reason, just 
> today. I even reset but that didn't help.
> 
> Does anyone know what might cause this, and if it could affect the rest 
> of Python or wxPython as well?
> 
> Thanks.

P.S. Here is part of the error, but not the long detailed section:

AppName: hh.exe	 AppVer: 5.2.3790.2453	 ModName: itss.dll
ModVer: 5.2.3790.2453	 Offset: 00006bec

The same thing shows up for both files.