Microsoft SQL Server Studio mscorlib exception

I get this error message upon executing any query in SSMS 18.1:

Could not load file or assembly 'System.ValueTuple, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The file or directory is corrupted and unreadable. (Exception from HRESULT: 0x80070570) (mscorlib)

The execution of queries in ASP.NET Web Project works fine.

Server : Microsoft SQL Server Standard (64-bit)
Operating System of server : Windows NT 6.3
Operating System of client : Windows 7 Enterprise

Last relevant Windows update was on 15.05.2019, Security & Quality roll up for .NET framework (KB4499406)

I tried to reinstall MSSMS, but the issue persisted.