WPF XBAP applications blank after second/third deploy?

Question

This has happened repeatedly on various machines in VS2008 and Visual C# 2008.

I create an XBAP appliation.

I click the green arrow and it works.

I click Build/Publish and publish it to either a website or folder, it works.

I make some changes, publish again, and I just get a white screen. Both browsers, can restart, always blank.

It seems to be some kind of caching, etc. Has anyone had this happen to them and found a workaround?

Answer 1

Is the version number incrementing? Right click on the xbap project, go to properties/publish tab, increase the version number and republish.

Answer 2

You can clear the application store using mage -cc command from VS command prompt. Check out this post for more info.