We just bought a combo site-float license for Tanner Tools and Calibre. The new license is tied to the MAC address of my desktop PC that is still running WIndowsXP. It seemed not letting me to install the license server on it. From the Tanner Tools Administrator's Guide, I found that Mentor Graphics version of Tanner Tools only support PC's running WIndows 7 or 8.1. But my desktop is too old to run Windows 7 or newer and I need to change to a new PC to do it. Can you tell me the procedure to switch my license server to a new machine or to install it on my Windows XP machine?