Two output file names resolved to the same output

Question

Recently I created new Form called WorkersScreen. When I try to run the project I got this error:

Error 1 Two output file nam

Answer 1

In my case I had to to open the .csproj in Note++ and looked for .resx files in EmbeddedResource tags I found some strange .resx with strange language suffix example.aa.resx other files were normal files either with no language suffix or with *.ar suffix, I deleted the creepy embedded resource tag and that fixed the issue for me.