I have been using synctoy_v21_x64 for some time with no problems. Today, it became necessary to temporarily un-install synctoy for a short time - but not because of any problem with synctoy. Then, 30 minutes later I go to re-install synctoy.
Initalization begins, barely gets started, and an error message pops up..."An error occurred during initializing". "Setup will now exit". I'm at a complete loss as to what's happened and why I can't re-install