troubleshooting Question

"You are probably missing a necessary root certificate."

Avatar of HarkenBanks
HarkenBanks asked on
Windows XP
8 Comments1 Solution7964 ViewsLast Modified:
I am trying to uninstall ZoneAlarm Pro from my laptop that is running XP Pro.  When I click Change/Remove, I get the following error message:  

"Validation failed for C:\WINDOWS\system32\vsdata.dll.  You are probably missing a necesssary root certificate."  

I can't find anything on this error message.  Help would be much appreciated.  Thank you.  

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