After doing this you should notice that it can fixe in some cases the Mac RDP not connecting with 0x4 Errors. We simply unticked the “Use hardware acceleration when possible” check box.

The Fix for 0x4 Errors on Mac RDP Remote Desktop Connectionįor us the solution came when we went into the system preferences of the Remote Desktop ConnectionĪnd you will notice the default preferences look something like this. Again, only limited success with this solution. Although we did have some luck with this.Īnother suggestion was to copy or recreate the connection in RDP. We have searched the web, and noticed that the suggestions to Reboot the computer, or restart the RDP software, or both. You have a Mac Computer and are running Microsoft Desktop (RDP) throws an Error code: 0x4 just randomly when you try to connect to a computer you have configured for connection.įor us, this problem just randomly started this year after Microsoft updated their RDP software.

How to Fix Mac Microsoft Remote Desktop RDP Error Code 0x4