Turn Off Mirroring

How do you turn off mirroring to trouble shoot a server that is re-booting.

Below is the error we are getting

----> State Dump for Thread Id 0x17c0 <----

eax=00130000 ebx=00000000 ecx=ffff54ba edx=7eff1f65 esi=ffff54ad edi=ffff54b9
eip=004026de esp=00125258 ebp=001254c0 iopl=0 nv up ei ng nz na pe nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010282

*** WARNING: Unable to verify checksum for C:\Program Files\Alwil Software\Management Tools\Mirror\mirror.exe
*** ERROR: Module load completed but symbols could not be loaded for C:\Program Files\Alwil Software\Management Tools\Mirror\mirror.exe
function: mirror
004026c9 85f6 test esi,esi
004026cb 59 pop ecx

Please let’s stick with the other thread ( http://forum.avast.com/index.php?topic=23825.0 ), no need to start two threads about the same problem.

Thank you,
Vlk