Because of Action Center notification flickering Problem in NOD32 AV V5 i decided to give V6 a try. I uninstalled V5, rebooted, installed V6 on my WIn 8 Pro X64, activated and restarted the PC. When doing a search via the charms bar i got a bsod stating a fault in ntfs.sys. This bsod was reproducable each time i searched via the charms bar in win 8. Another reproducable procedure to get this bsod was to insert a sata hdd into my usb 3.0 docking station. When uninstalling NOD32 AV V6 i was prompted to restart. On shutdown there was the same bsod. After the restart with NOD32 uninstalled, the bsod´s were gone. Memory dump analysis showed a fault in tdrpman.sys which is part of Acronis True Image Home 2013. I found a similar thread in the Smart Security Forum regarding BSOD´s with ntfs.sys and fault of a PGP software part. Maybe there is a Problem with NOD32 V6 and other Software accessing file System Drivers(ntfs.sys)?