"Unable to Grant Login Permission (using sp_grantlogin)"

Error Message:

FogBugz Setup was unable to grant login permission to use the Windows account SERVERNAME\Fogbugz (using sp_grantlogin).  Message: Windows NT user or group 'SERVERNAME\Fogbugz' not found.  Check the name again.

Details:

Setup calls the stored procedure sp_grantlogin and tries to grant a login to the FogBugz Windows user account that you specified earlier during setup.Click here for details on that stored procedure.

Solution:

For the solution, follow the steps in this article.