I have just downloaded the latest Ultra Sigma 00.01.06.01 (dated 25-11-15) and installed it on a Windows 10 PC. This new Ultra Sigma application stalls, tries to start but never makes it, and my only solution has been to uninstall it and re-install the 00.01.06.00 version which works OK. I went round the loop a couple of times with no joy. Has anyone else tried this new version?