error message after installing SP1

[sudha]

hi

I installed SP1 and I getthe error message-
MULTIPLE_IRP_COMPLETE_REQUESTS . I also get messages
pertaining to switching off BIOS Caching or shadow.

Any body any idea why this eror comes? Is this HW or SW?
Note= I read in the MS KB that this is an IO complete
request. A driver tries to complete its own packet twice
or that there are 2 drivers claiming ownership of the
packet and the second one calls for complete when the
first has already completed.

I dont understand about switching off cach or shadow in
BIOS.

Help Please.

Thanks