Error Avastms conn

I have a few questions.

  1. Regarding this error code that i get :
    avastms conn attempt failed LastSrv (192.168.0.2:16111) ok (error 000000000).
    I get this error on most of my clients on ADNM.

  2. For some of the machine i get this error code:
    Unable to start avast! Antivirus service, error 0000041D has occured

More error that i get on the client side events

  1. cannot connect SERVER lookup didn’t find any AMS’!socket, winsock error 0x00000000.

  2. Thrid server conn attempt (last good 192.168.0.2:16111)failed (error 0000274D)

Any help would really be appreciated