Virus scan fails on certains machines

[microchip]

I run a scheduled AV scan on on the machines in the network (about 45) once a week.   About 10 of them fail to do the scan regularly.  (and yes they are on)..  The Result is FAILED (0x000005B4).   Any thoughts as to the issue?

[swami]

I run a scheduled AV scan on on the machines in the network (about 45) once a week.   About 10 of them fail to do the scan regularly.  (and yes they are on)..  The Result is FAILED (0x000005B4).   Any thoughts as to the issue?

I have same problem......

please anyone tell us the solution.

Thanks.....

[Gisabun]

If I'm not mistaken, error 0x000005B4 says that ADNM couldn't contact the computer - usually because the computer is turned off.

[scythe944]

Gisabun:

(and yes they are on)..

I'd say that if the computers are on, they might be blocking the ADNM server with a firewall.