I get this error when trying to update NOD32 or when it updates it self, i have done what it says, i think, but still says the same :( Could any of you help me ?

"Error occurred while updating program modules (Connot replace the current file. Check the system TEMP and TMP variables.)

1.just try to remove your temp.
2.uninstall that and install it again then update that

ok, i did remove the temp folder, but it failed to update. I tried reinstalling, that's the 1st thing that came to my mind. Any other suggestions?

DO you have a software firewall blocking the connection? Try shutting it off if you do otherwise restart the computer in safe mode and uninstall Nod32 that way then restart and reinstall and try to update.