What's the problem? There are two predominate issues that are preventing a successful installation of Silverlight Tools Beta 2 . Silverlight_chainer.exe fails attempting to uninstall KB949325 Mismatched binaries when both Visual Studio 2008 SP1 Beta and...
Microsoft Visual Studio 2008 SP1 Beta was released this morning. There are known incompatibilities between it and Silverlight Tools Beta 1. To install VS08 SP1 Beta you must uninstall Silverlight Tools Beta 1 and KB949325. Complete details...