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Unable to read source file or disk

stevezhougsstevezhougs Member Posts: 8

In some client's pc,like windows10 professional edition.
After install our minifilter driver,when creat/rename file in C drive or F drive,will show up error with:Unable to read source file or disk.
But it is ok with D drive or E drive,it means that just one drive has this problem.
Even if I just return FLT_PREOP_SUCCESS_NO_CALLBACK in PreCreate,the problem still exist.
Why?

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