Microsoft RDP client for Mac receiving "Unable to connect" error code 0x5000007 &0x500005b from Microsoft RD Gateway

Sano214 wrote:

when utlizing remote desktop we are getting two errors from two different machines 0x5000007 &0x500005b TLS v1.2 is enabled and we made sure you're on the latest macOS. Is their anything we can do to reslove this issue i had theses two old links but they seem dead from similar issues https://remotedesktop.uservoice.com/forums/925639-remote-desktop-beta-client-for-ios/suggestions/39205006-rd-gateway-error-0x3000066 

https://remotedesktop.uservoice.com/forums/287834-remote-desktop-client-for-mac

That code is generated by Microsoft, reach out to their support or look at their help site.

Also reach out to your IT admin.