I discovered a problem while working on the FRAKTA-website ( http://frakta.he-hosting.de ). It isn´t possible to use the file manager resp. the attachment manager. When I open this site I get the following message:
Sorry, your license key is not valid.
So I can see the attachments (in our case only one datasheet), but I can´t handle with it. When I click on the link "edit", I get a white site without any content.
I've tried to contact Product Attachments Extension developers ( store.unicodesystems.in ) several times but without result, maybe someone has got similar issue.