HP Officejet Pro 8600 install killed Vista 64

jrh69ca

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Oct 26, 2014
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I attempted to install the driver(s) for a Officejet Pro 8600 printer on my Vista 64 bit machine. Now it won't boot. It stops with a "Bad driver" message.

I tried the tasks outlined in MS knowledge Base; 927525#2 but the last driver installed (wsdprint.xxx) isn't there or anywhere in the registry.
 
Solution