# Error stopping me from opening Xenko editor

The error is here:

[C:\Users\bigki\Documents\Xenko Projects\MyGame5\MyGame5.sln.metaproj(0,0)]: Error:The specified solution configuration "Debug|HPD" is invalid. Please specify a valid solution configuration using the Configuration and Platform properties (e.g. MSBuild.exe Solution.sln /p:Configuration=Debug /p:Platform="Any CPU") or leave those properties blank to use the default solution configuration.

This error stops me from even opening the editor.

I have Visual Studio 2019 installed. I have tried reinstalling Xenko, to no avail.
Anyone got a solution to this error? I cannot seem to find an answer anywhere (i.e Xenko Forums, StackOverflow, this website).