wanni

Hi it also looks to me this is elevated priviliges problem. I make an manifest file and try again but of no use. Here is sample of mine manifets file <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" processorArchitecture="amd64" name="iKeyDriver.msi" type="win64"/> <description>elevate execution level</description> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges> <requestedExecutionLevel level="requireAdministrator" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> Can you point out where i am wrong. Regards, Umesh.

Hi , I am using SetUpCreateDeviceInfo()API in my application, It works fine on XP as well as on Vista with UAC OFF, but it fails on Vista with UAC ON. The SetUpCreateDeviceInfo() fails but GetLastError() function returns 0. Can anyone please tell the solution? Note: SetUpCreateDeviceInfo()API definition is in setupapi.h in WINDDK. Thanks & Regards Umesh Bansal.