Hi everybody. I tried many times to upgrade my Windows Vista Premium 32 bit VM (PD 5.0.9308 - last version for my country) to Windows 7 Premium 32 bit. The upgrade process fails every time and it restores the previous O.S. With the last version of the Upgrade Advisor for Windows 7, I get two incompatible devices: 1. Parallels network adapter 2. Intel 82801 BA/BAM AC'97 audio driver Why this devices appear as incompatible even if PD 5.0 supports Windows 7? Does exists a solution to this issue? Does exists an official "howto" upgrade to Windows 7 guide with PD 5? Thank you for any asnwer. Marcello