Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark Lawrence0
Date of Patent
March 24, 2009
0Patent Application Number
104415720
Date Filed
May 20, 2003
0Patent Primary Examiner
Patent abstract
A method, medium, and computer-program product are provided to isolate (sandbox) printer drivers from other systems. A print processor and printer driver are moved into a separate process. A spooler communicates with the print processor through a shim, proxy, and stub. A component activation manager (CAM) maintains a database of the printer drives installed on a computer system. A component activation interface (CAI) facilitates startup and shutdown of the sandbox process.
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