RDACfltr Event ID 3

  • Thread starter Thread starter Doug
  • Start date Start date
D

Doug

Trying to hunt down what is causing the following multipath filter driver
error reported in the Windows W2k Adv Srvr system log:

Source RDACfltr
Event ID 3
Type: Error
Driver or device is incorrectly configured for .

Problem happened after updating RDACfltr from v8.21 to v8.33

Equipment is Microsoft clustered Intel servers to IBM FastT storage.
 
Found answer: registry key had two entries for RDACfltr:
hklm\system\currentcontrolset\control\class\{4d36e967-e325-11ce-bfc1-08002be10318},
"lowfilters" key. Removed one entry and Event ID 3 stopped.
 
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