Missing file type Image when upgrading from CCK 6.x-2.0-rc10 to CCK 6.x 2.0

Hello

I've a problem since I have updated From CCK 6.x-2.0-rc10 to CCK 6.x 2.0.

The file type image has disapeared from my custom nodes...

Instead of showing the type "File" for my custom field I get : Type "Array"

Does anybody has a fix ?

thanks