Can't open Secunia PSI since installing Avast! Pro.

[WisLass]

Secunia will open but only for about a second, then it closes.  I uninstalled it and reinstalled the latest version.  Still can't open it.  Never had a problem with Secunia before installing Avast! Pro.

[Lisandro]

Strange... I never has this issue and use Secunia PSI in quite some computers with different settings...
Which is your Windows? Any other program that could interfere? Did you contact Secunia support?

[DavidR]

Are you getting any warnings, etc. ?

[WisLass]

I'm using Windows XP, SP3.  Maybe SP3 is the problem, as I installed it very recently (1/20/12), because it was required in order to create a "virtual private network" to let me access files from home that are stored on my network drive at work.  (I work at a university that uses Windows XP and stores My Documents on a network drive.) I went to the Secunia forum page but didn't see any way to ask about the problem. 

[DavidR]

I rather doubt that it is SP3 that is the problem as some time ago I had Secunia PSI installed, but in all honesty I don't think it is necessary. I just go on the secunia site occasionally and use the OSI (On-line Security Inspection).