Have been using / installing Nod32 for a couple of years and have the following issue that I can't resolve. Local ESET sales & support do not respond to calls. Have a current issue with V4 where after install trial version was installed on Vista Basic PC, which previously had Nortons 360 installed, Nod32 was then uninstalled. When trying to re-install Nod32 V4 system says "The installer has insufficient privledges to modify this file: C:\Program Files\ESET\ESET NOD32 Antivirus\msvcp.dll.". If I ignore it just goes to the next file Have tried: 1. Resetting Program File & Program Data folders for ESET to Administrator Group owner and inherited down the tree..no go. Tried creating a new Admin user.....no go. Tried deleting all....no go. Any ideas would be appreciated.