Untrusted system file nvd3dumx.dll

Could you try a clean driver re-installation please?: https://support.fatshark.se/hc/en-us/articles/360021233554–PC-How-to-perform-a-clean-re-installation-of-your-NVIDIA-GPU-drivers

Edit: I see now you’re a Windows 7 user. Please see here instead: https://support.fatshark.se/hc/en-us/articles/360005226417--PC-How-to-resolve-Untrusted-System-File-C-Windows-System32-nvd3dumx-dll-

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