Java Web Start 6.0 Application Painting Problem

I have been successfully deploying a largeish application via Java Web start 5.0

Today my computer auto upgraded the webstart plugin for Internet Exporer 7 Running on XP to version 6.0

Now when I launch my Web Start application on this machine the JFrame appears but it's contents are not drawn. Frezzing what ever graphics were displayed before the JFrame poped up.

However, although not drawn clicking on various parts of this screen still cause the various sub windows, dialog boxes etc to pop up.

The annoying thing is when I remote desktop to the PC in my office using web start 1.5 the app runs fine.

My Jar file was signed with a dummy test signiture in Java 1.5.

Why am I getting this problem and how can I fix it?

Andrew.

[780 byte] By [Scottie_UKa] at [2007-11-27 9:55:09]