NOD32 3.0.642.0 Update error.

do u have install previlages on the computer u r using

log in as the admin and install the updates

also check weather the temp folders exist or not and if they do then their location is correctly mentioned in the environmet variables

I always use my comp from administrator,

And how do i find which temporary folder it uses?

And i did'nt get what u meant by environment variables?

right click My Computer>Properties>Advanced>Environment Varaibles

*img177.imageshack.us/img177/3130/blog21032008142941ab9.gif

also empty your temp folders of any existin files

Problem solved,

Cleared the download cache, Uninstalled, Deleted all registry entries, deleted all program traces.