Server Access password change

Acronis True Image 2014 Premium......

Have (2) backup jobs created that backup various specific server folders/files....
When created I remember Acronis asking for credentials to acces the server files....I entered my ID which I have access to the server.

Now forward ahead a few months........corporate mandates password changes every 90 days......
Since my password change the backup jobs no longer run.....says it can't find the files.
How do I hange the server access password setp for these jobs to change it?....I see no settings.

Please don't tell me I need to create new jobs......as they are painful to setup with a multitude of various file/folders to select.
I did create a test job to files on this server and it still did not ask for the new credentials??

Please help.....Thanks.