I just updated my Nod32 signatures and and now my windows7 says I cannot restore to an ealrier restore point. If I try i get: "System Restore did not complete successfully, Your computer's files and settings were not changed. Details; System Restore could not access a file. This is probably because an anti-virus program is running on the computer . Temporally disable your antivirus program and retry System Restore. An unspecified error occurred during System Restore, (0x80070005)" And there is no way to turn nod32 off..