Bitmap not defined in System.Drawing

[oliverzein]

Tried to follow your guide, but using MatchTemplate() results in a build exception:

Error CS7069 Reference to type 'Bitmap' claims it is defined in 'System.Drawing', but it could not be found

I'm using Visual Studio 2019 on Windows 10

[merv1n]

Had the same issue - not sure what the best solution is, but I got it working by setting the target framework to .NET 4.7.2.