Why is it so impossible for me to run CSI version 3? I had no problems with version 2, yet version 3 is fraught with difficulties. I use Windows Pro & SP1 64-bit.
No, version 2 is not supported. It's possible the version 3 has problems running on your computer or it's not optimized or developed correctly. However, there is a possibility to download version 2 through the download page at Software Informer.
You can download CSI from the following page (corporate only): http://secunia.com/support/download/
Direct download: http://secunia-psi.software.informer.com/download/
If you have additional questions about the software, use the following email to get in touch with the developers: firstname.lastname@example.org