Silverlight/VS2008 ‘Project type is not supported’ fix
Before I make my comments about Silverlight 2 Beta 2, I’ve first had to get the darn thing working with Visual Studio 2008. Anytime I’d go to open a Silverlight project, I’d be greeted with "The project type is not supported by this installation".
Unfortunately, I was foolish enough to install the VS2008 SP1 beta/.NET 3.5 SP1 beta (largely thanks to the cool stuff mentioned at Remix) which apparently was the original cause of this problem. It wouldn’t be too bad if Blend had any IntelliSense, but unfortunately the only way to develop the C# behind the SL2 project is to use VS2008.
After several uninstall/reinstalls of everything I could find relating to VS2008 (and no more reinstalls of SP1 Beta), I stumbled across Michael Sync’s tips for Silverlight 2 Beta 1 Tools + VS2008. I uninstalled and reinstalled everything according to that post…but it turns out all I needed (no reinstalling required) was but one parameter while launching VS2008…
devenv.exe /resetskippkgs
Now I’m "enjoying" Silverlight 2 content again, but hopefully future versions of the SL2Chainer will fix this on install!