If you get an error during the update, or the automatic update doesn't work, follow the below steps. Uninstall the ProjectMatrix DataWarehouse and MySQL Server if it exists. When prompted during the DataWarehouse Uninstall click YES to remove data both times. Reinstall the ProjectMatrix DataWarehouse by clicking here Then install ProjectNotify by clicking here Follow [...]

During the update, you will be unable to use any of your ProjectMatrix software.  Including:  ProjectSpec, ProjectSymbols for AutoCAD, and ProjectSymbols for CET.

No.

This is a Mandatory update. We are giving users a choice to update at their convenience between Sept 9th Sept 14th.  On September 15th, the update will run automatically.  If you choose to ignore the update, you will no longer have access to catalog data.