Change the connection of the report generation

I have created a number of reports for an access DB. Now I am trying to run those same reports for an identical DB but with a different name. They both have the same fields and tables, but it is giving me the following error:
[Microsoft][ODBC Microsoft Access Driver] Not a valid password.

Is there a way to change the internal connection of the report generation without having to recreate the whole report for the new DB?

Thank you very much!

My mistake… I forgot to change the paths of the query to the ones of the new DB…