Hello
I just want to share my experience with something that users of the insider program might want to notice.
As you know Windows 10 have a beta-testing team of users called insiders, those users have updates a few days or weeks before others users but with a small loss of stability (usually nothing major is noticed during that time).
I am an insider and i installed a build yesterday during the night and i had this morning the surprise of none of my touhou games working.
Fortunately i have the possibility to uninstall updates and now all of my games work.
Now i know that insiders builds are less stable than normal builds, but they usually doesn't make any difference. I'm posting this just to say that if you see an update for windows 10 in the next days, i would recommend you to do a backup of your old build in case the update mess you games up.
