The message "[WNetUseConnectionW] The network path was not found. (Error code=53)"
appears when trying to change backup set settings in the OBM
This is an error message generated by windows The message suggests that the domain name / host name, or login credentials entered in the Windows User Authentication setting is incorrect.
To resolve you will need to re-autenticate at the windows authentication page in the backup set settings. Please re-type the domain, username and password