Error 0x800705b4 with Windows Defender - Microsoft Community

split thread.

i still have error , i've never had third party anti-virus program installed on computer. have windows 10 home insider preview, build 15019.rs_prerelease installed. it's working fine until today. manual update of definitions , scan, every morning when first log-on.  error code 0x800705b4

moved virus , malware

split thread.

i still have error , i've never had third party anti-virus program installed on computer. have windows 10 home insider preview, build 15019.rs_prerelease installed. it's working fine until today. manual update of definitions , scan, every morning when first log-on.  error code 0x800705b4

moved virus , malware

hi,

for better assistance, we'd ask how scan computer windows defender? online scan or offline periodic scan?

we're looking forward reply.

Windows Insider Program / Windows Insider Preview / Security, privacy, and accounts / PC