Why WIA WLK Imaging Tests: "Driver Robustness Test" fails because of %%SystemRoot%% use in HKCR,CLSID path in inf ?

[Divya Kr]

Hello Community,


We are facing an error in WIA WLK certification testing ( Driver Robustness Test) as shown below:

0x8007007E: LoadLibrary( ystemRoot\System32\XXX.dll) failed.


The only change we have made in our driver inf file is modifying highlighted line in below AddReg section:


[WSDScanDriver.AddReg]

HKCR,CLSID\{00000000-0000-0000-0000-000000000000}\InProcServer32,,0x00020000,%%SystemRoot%%\System32\XXX.dll


Before WLK (Driver Robustness Test) was pass with below AddReg section in inf:

[WSDScanDriver.AddReg]

HKCR,CLSID\{00000000-0000-0000-0000-000000000000}\InProcServer32,,,%11%\XXX.dll


We could not find any reference about WLK Driver Robustness Test in MS Documentation below link:


Imaging Tests (Windows)


Please let us know why this test fails in case of %%SystemRoot%% and not %11% ?


Regards,

Divya



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