If after all these steps the error persists, your Windows 10 installation may have deeper system file corruption. Run sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth in an elevated Command Prompt.
If you get an error, try regsvr32 unarc.dll as well, as these two files work in tandem. Step 3: Increase Your Virtual Memory (Paging File) download isdonedll 64 bit windows 10 upd