Illegal operation attempted on a registry key that has been marked for deletion

[teognost]

Hello again
I had some other tasks so I put on hold this issue.
Now I decided to install a fresh OS on this virtual machine
This time I used W2003Server R2 SP2 .
I see the errors like "Illegal operation attempted on a reg key ..." are gone.
The only problem is the old one I used to have -from time to time the build remains frozen at a step of "Make VS.Net" type.
I have installed VBP version 7.7
I tried even to uninstall the Antivirus running on this machine but it did not help
Could you please advise what else should I do to have this working ok ?