We have concurrent license for QTP 8.2.
When I was trying to install QTP I got the following errors:
"C:\Program Files\Mercury Interactive\QuickTest Professional\bin\CallTSL.dll"failed to register

Other two dlls also failed to register
TableVerUI.dll and XMLDiff.dll

If I run any scripts I cannot see the results panel.
It displays "cannot show file" pop up error
When I click ok it displays the results but I cannot see the content of results on right panel.
If I click anything on left panel I get "cannot show file" pop up error

I'm trying to manually register them using regsvr32 command with the file location following the regsvr32 but message comes up saying that it failed with a Return Code 0x80020009.

regsvr32 "C:\Program Files\Mercury Interactive\QuickTest Professional\bin\CallTSL.dll"

I got message "Dllserver in "C:\Program Files\Mercury Interactive\QuickTest Professional\bin\CallTSL.dll"failed
Return code was:0x80020009

I am struggling for past 1 week.
I would really appreciate your solution
Pl write to asdarwad@yahoo.com