ReSharper function shows "Files still read-only"

Question

When I try to "Remove Unused References" on some projects, resharper shows a window with a message: Refactoring failed "Files still read-only" Files are not read-only, I can edit them. VS2013, with update 3.

Answer 1

Change a value to None for "Current source control plug-in:" combobox here Tools | Options | Source Control | Plugin Selection. It seems as if "Microsoft Git provider" is selected there now. And it is a known issue due to a bug in "Microsoft Git provider" shipped with VS 2013.

[August 2022] Update for users of VS2019: If you have recently started experiencing this issue, please follow this workaround.

Answer 2

Had this problem with Visual Studio 2019 today. Restarted Visual Studio and it worked.

Answer 3

Today, I updated both Visual Studio 2019 and ReSharper to the latest versions, and this fixed the problem.

Update (08-Aug-2022): It's not working again.