you may run into the same problem as tijuana imondi from botswana, let's see what helps this friend solving it -- "my mitac has experienced "errdev.sys was not found" problem when playing no one lives forever 2: a spy in h.a.r.m.'s way. and thank god dll suite has this amazing efficiency to fix errdev.sys".
Repeat this setence, but with the correct capitalization.
You may run into the same problem as Tijuana Imondi from Botswana, let's see what helps this friend solving it -- "My Mitac has experienced "errdev.sys was not found" problem when playing No One Lives Forever 2: A Spy in H.A.R.M.'s Way. And thank god DLL Suite has this amazing efficiency to fix errdev.sys".