My MSP (Microsoft Project) Interface Add-in is disabled, how do I enable it?
When MSP errors out, it sometimes makes the Add-In become disabled in MSP. To re-enable it:
1. In MSP, go to File -> Options -> Add-Ins.
2. Next to the Manage drop down at the bottom of the screen, select Disabled Items then Go.
3. Select the CA PPM Addin, then click Enable.
4. Close MSP and reopen MSP, and then the Add-In will be back.
Reference TEC1351086 if the Add-in keeps getting disabled.