My Windows 7 installation on my laptop broke down, and I then had to completely reinstall Windows 7, Visual Studio etc.
Besides it being a long and tedious process it seemed to go fine. But I started to get the following error messages when Visual Studio 2010 was launched:
The ‘RadLangSvc.Package, RadLangSvc.VS, Version = 10.0.0.0, Culture = neutral, PublicKeyToken = 89845dcd8080cc91′ failed to load
VSTS for Database Professionals Sql Server Data-tier Application did not load
and some other VSTS packages that was unable to load.
I followed the steps described here, and it worked :). The steps are also described below:
- Close all running instances of Visual Studio 2010
- Install the following MSI packages from the installation CD of VS2010, in the folder \WCU\DAC