Error occurred during a cryptographic operation in debug

Question

I\'m getting the below error. This seems to have only started after I upgraded my visual studio 2015 to have the first update. I have read a few threads here about this be

Answer 1

Ran into the same issue. After 'jacking with it' for more than a hour, I went into the member database (often auto-created by Visual Studio) and removed all the rows from the UserTokenCaches table. Ran the application, got past the crytographic error message. A new cache token record was created and inserted into the table.