Assembly file saves in 2008 and then loaded into 2009 appearsfine - on the screen - untill it is saved in 2009. Then theassembly - on the screen - disappears.

The assembly icon is in the feature manager as well as all theparts. The parts can be opened form the Feature manager Ok butthese is just no assembly on the screen anymore. It justdisappeared.

I have noticed tha the file size for the assembly is considerablyshorter afte te save to 2009.

SP have not helped. Am current at 3.0

Any clues as to what is going on and how to remedy?

THANKS

Don ASolidworksAssemblies