I know that XP is up there in age but we still have a good chunk of players that are still in healthy operation with the operating system. Newer/refurbished players we get are Windows 7 but I really can't afford upgrading all the OS's to Win 7 so that the EXE version of the platform works without issue (watchdog not working, signage player crashing and not reopening, sometimes signage player not even booting at all). I've been advised to scale back to the pre exe version but eventually that will be obsolete and then what?
This information comes from after a live support chat.