I did not had Microsoft Visual C++ 2008 Redistributable Package 9.0.30729.6161. BUT as ur reply seemed to be worth a try ,I downloaded the above mentioned driver and installed it but even then the vps update for avast did not work … So what i did is I installed Avast Pro 6.0 and did an online update of databases . Vps update did not work till now . Updated online & Everything OK . Thanks for the help guys . I appreciate your time and opinion. Thanks

Regards
Atul