For me, it installed and reports itself as 22.214.171.124 with no updates available. Not exactly sure what happened here, but it may be that an early installer for 126.96.36.199 may have been mis-named when it was complied. The one that is there now seems to be fine. If yours still has problems, uninstall it and reboot, then get a fresh download of v188.8.131.52 and install it (using As Administrator). You may need to re-assert your key.