The program installs perfectly "out of the box". When I tried to launch itguru.exe, I got the following message:
<<< Program Fault >>>
* Time: 11:43:45 Wed Dec 05 2007
* Product: itguru
* Package: Vos (Virtual Operating System)
* Function: vos_oe_get_uid
* Error: program abort -- Invalid Memory Access
I ran winecfg and set the Operating System level to Windows 98, relaunched the program, and it opens and seems to run fine.