Ok, every time there is a freeze, it says the causes are:
VSS
Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance. hr = 0x80040206.
and
EventSystem (category 50)
The COM+ Event System detected a bad return code during its internal processing. HRESULT was 8007043C from line 44 of d:\nt_qxp\com\com1x\src\events\tier1\eventsystemobj.cpp. Please contact Microsoft Product Support Services to report this error.
PLEASE HELP ME!!!!!