Boot Time Run In windows XP

When I run Boot time run in XP I get the following Message File C:\ Documents and settings|NetworkService\local settings\ Temp\mbam-2f9898cf.exeI>mpavbase.VDM Error 42127{Cab Archive is Corrupted.} Run microsoft updates and it is upto date also ran CCleaner to clear any tempory files But it still happens
any help would be appreciated