Imagelist (error when loading the imagestream during the InitializeComponent)

I've got a weird problem that I'm experiencing with VS2003 installed with VS2005. (The error does not occur in a machine that has VS2003 only)

I have an imagelist on a form and I I can't run the program because it'll throw an exception while loading the imagestream during the InitializeComponent call.

this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));

The line that sets the ImageStream is the one that throws the exception:

"An unhandled exception of type 'System.Reflection.TargetInvocationException' occurred in mscorlib.dll
Additional information: Exception has been thrown by the target of an invocation."

I looked at the .resx file for the form and the data is there.

Anyone have any ideas

Thanks,

Jorge