I've deployed Nod32 V3.0.621.0 on all my client machine via the lan server and console. All seems to be fine apart from every week and get on or two machine that come up with the following error:- Protection status: Antivirus protection is disabled Virus scanner initialization failed. Most of the ESET NOD32 Antivirus modules will not function properly. There is no reason for it to stop working as it's been working fine for weeks then all of a sudden it doesn't. The only way i've found to fix this is to redeploy the software to the client. But i'm doing this 3-4 times during the week to different machines.