Plesk Login Error: Unable to connect to pipe
Posted by Sean Syed on 13 February 2013 07:27 PM
Applies to Plesk for Windows.
You cannot connect to Plesk Control Panel and receive the following error:
get_config_string failed: PRODUCT_DATA_D: The system cannot find the file specified.
The Plesk services have lost their connection to the Plesk database. There are several reasons this might happen, but the quick fix is the same in all cases.
The quick fix for this problem is to restart the Plesk services and the Plesk database servers.
Follow these steps to perform this action:
This will restart the services involved in the Plesk database connection and allow them to communicate.