problem in porting 32 bit application in x64...

[Guest forum648@gmail.com]

hi..

i m trying to install my driver through application ..application is

32 bit and is working fine in 32 bit windows Xp ..when i using the

same application in x64, its failing at

SetupDiCallClassInstaller(DIF_REGISTERDEVICE ,DeviceInfoSet,&DeviceInfoData)

with error code e0000235

can any body plz tell me y its happening so???????..