I am having trouble running PaperIn Browser by Arpa wich receives the underlying data from an external USB drive. The USB drive is assigned to the virtual machine which runs Windows 10 and is also starting successfully. After a couple of operation (like page flips in the PaperInbrowser) it suddenly crashes. The original setup on my windows 10 desktop runs stable. I checked the Kaspersky Internet Security 2017 within the VM whether that would be the reason - no! I followed the Parallels recommendation (e.g, deactivating Mac influence in VM options). So far nothing really worked for an extended time... do you have any advice what to do. --------- ... I tried to run the described setup with a trial version of VMware fusion 8.5 and it run smoothly & properly with no crashes...:-(( Thanks in advance Thomas