CATIA V5 R32 - missing information from tree, also in Options/Part Design

Hello, I am facing the following problem:
I can't access Generative Shape Design, I can't access certain functions from the toolbar, I can't see in the acquisitions/Mechanical Design/Part Design related modification functions, I can't edit or create anything in sketch. This happens only on two of our CAD workstaions, the rest are fine, work properly.

Please, I need some advice, any info will be helpfull.

Thank you.