Backup exec 2010 R2 uses wrong login account

Hello 

Im, using Backup exec 2010 R2  (live update says there isnt any updates available).

And Im trying to backup SQL however it always fails with error E000848C

I tested Resource credentials  and all are successful

However If I go on that SQL server and open up Event viewer it says that Backupexec is trying to use administrator account which is disabled. 

So how do you tell Backup exec to use credentials that he uses for testing the Credentials. 

Becouse now the problem exist that when u select test Resource credentials it works perfectly

But when you run backup it uses wrong account and it doesnt work.