infinst.exe Bad Image

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every time i start dont starve it says prepairing for first time set up for directx and gives me two errors of infinst.exe - Bad Image
C:\WINDOWS\SYSTEM32\SPFILEQ.dll is either not designed to run on
Windows or it conains an error. Try installing the program again using the original installation
media or contact your system administrator or the software vendor for support. Error status
0xc0000020.
Can anyone help please??

[LuxQSD]

Try to verify game cache and restart Steam.