Work Offline From Project Server. On the File tab click Open. On the File tab click Info.
The Open dialog box displays a list of projects in Project Server. After the file opens set Project to work offline from the server. Moved by Sapna Shukla MCTS Project MVP Wednesday July 18 2012 1116 AM FromProject Standard and Professional General Questions and Answers.
You can set this property either at the project of package level by selecting Work Offline from under the SSIS menu.
A good reason not to delete your cache by the way. A good reason not to delete your cache by the way. To do this select the Project Server in the Profile. The Open dialog box displays a list of projects in Project Server.