‘VSTS for Database Professionals Sql Server Data-tier Application’

While opening Visual Studio following error popped out:

‘VSTS for Database Professionals Sql Server Data-tier Application’ package did not load correctly.

It happens when three packages get missing due to updates or re installation. We need to re-install it by running the following  MSI files :

STEPS

Open  Visual Studio 2010 installation media ---> go to \WCU\DAC folder, you’ll find three MSIs:
1.  DACFramework_enu.msi
2.  DACProjectSystemSetup_enu.msi
3.  TSqlLanguageService_enu.msi.

Run and install each of them.