I have a big issue, the Windows Defender Service is completely missing from the services and as such Windows Defender isn't working.
Been searching and haven't been able to find something that solves my issue.
Windows 10 Pro.
Already tried -
DISM - Failed, didn't find source or something like that.
SFC /SCANNOW - Failed (checked log, only opencl.dll couldn't be restored)
Launch MsMpEng.exe manually - Nothing.
I have no idea how to fix this. =/ Please help.