In this post, you’ll learn about the Windows System Error ERROR_INVALID_CATEGORY (0x75)] and the reason why you are receiving the error message
How does this Error in Windows Look like?
Error Code 117 ERROR_INVALID_CATEGORY (0x75)]
Why do you receive the System Error Error Code 117 ERROR_INVALID_CATEGORY (0x75)] in Windows?
The IOCTL call made by the application program is not correct.