Cannot attach products for virtual shipment

[stefanomastro]

Hello,
I'm using jommla 2.5.6 and Virtuemart 2.0.10 with Virtual Shipment Plugin. It seems to work fine, I can upload virtual product, checked also via ftp, but when I try to attach the file to the product and then save it, there are (0) media files linked to the product "for sale". Need help,please

[elroy2k]

same problem