Start here:
http://www.microsoft.com/whdc/DevToo...vVerifier.mspx
Sounds like something is turned on that you need to turn off or uninstall.
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Richard G. Harper [MVP Desktop]
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"bailey" <> wrote in message
news:...
> running vista ,on boot up a blue screen appears the only piece i get a
> chance of reading before it disappears is "driver verifier" or something
> about corrupt driver, can anyone please explain. not every time but quite
> often to make it annoying and having to reboot.