Re: How to register Vendor-defined IOCTL fail message to Eventlog?

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

Do not use IOCTL codes as event ID codes.

The event ID code names much be declared in the .MC file, and then MC.EXE
will built a C header with them. Include this header your other files.

--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@xxxxxxxxxxxxxxxx
http://www.storagecraft.com

"Haikun" <Haikun@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:D4F6148C-6282-4F11-ACED-7B04C2B26397@xxxxxxxxxxxxxxxx
Hello Everyone:

In my device driver , I defined some vendor-defined IOCTL by CTL_CODE macro,
IOCTL value between 2048~4095. When the IOCTL return customize error code,
Windows Eventlog will add a record of ErrorMessage, but the message is
"IOCTL UNKNOW .........". How could I register some more useful message to
replase it ??

Thank you for your attention.!
Haikun


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