X64 Calling Convention Test failed

I have the next error when I running X64 Calling Convention Test (ABIProv.exe from HCT 12.1):

error: BB0131: The image ‘D:\Temp\Vb35xxb.sys’ contains duplicate imports of ‘ntoskrnl.exe’.

Driver was build with DDK 3790.1830 and works fine.
How I can resolve this problem to pass the test?

Mike.

The test “x64 Calling Convention Test (preview)” is an optional test and you can ignore this test. Your submission will not be failed because of not running this test.

Thanks,
Jamal
WHQLDT