Import on Vista.

Hello all!

I make a little explorer in i import .cdr,.cpt ,.cmx and images in coreldraw.

I make it in c#.

On XP it's works.

But on Vista, it's works...sometimes.

The thread stop on this line :

myApplication.ActiveLayer.Import(myFile,cdr.AutoSense,myStruct);

no have error, just stop.
and the shape is in fact import but no visible.
it's not regular but it's in 60% of error in visual studio and 90% with the .exe.

If someone have a trail.

I hope my english isn't really bad.

Thanks!