从VS 2003升级到VS 2005的Compact Framework 1应用程序打破了表单设计器？

I am trying to move a C# Compact Framework 1 application from Visual Studio 2003 to Visual Studio 2005 (no comments please on how outdated all this is :-)). I am now able to compile and run the app in VS 2005 just fine, however when I open one of the forms, the form designer does not show the actual form layout but just some rows of icons, one for each control on the form. I have no idea why, or how to get back the standard form designer view. Does anybody have any experience with that and any hints or tips?I am trying to move a C# Compact Framework 1 ap