BSOD help with minidump

hi there....

i haven´t had a BSOD in a while .... but 10 min... ago :hotouch:

it happened while : surfing the net... backing up a DVD and trying to open an avi file.....

in the admin tools \ event viewer \
the error was under aplications...

looking at the event viewer \ aplication : i see similar errors but had no BSOD!!
category (50)
event ID 4609

the COM+ Event System detected a bad return code during its internal processing. HRESULT was C0000005 from line 44 of d:\qxp_slp\com\comlx\src\events\tier1\eventsystemobj.cpp. Please contact Microsoft ....

actually i´m not sure the BSOD is related to this error..... (but they have same time and date)

aparently i´ve been geting these exact error since 22.4.06 , but only today got a BSOD..

any help on what this all means...