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WIALIb 1.0 in Windows 7

I am using this library WiaLib in Windows XP and Windows Server 2003 and the appliaction with scanning functionality is working good, but when i try in Windows 7 i have these error
Retrieving the COM class factory for component with CLSID {4EC4272E-2E6F-4EEB-91D0-EBC4D58E8DEE} failed due to the following error: 80040154.

in WiaClass wiaManager = new WiaClass().
Jul 16 '11 #1
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