Windows Defender is blocking the program

[roni280]

Since the last update the windows defender thinks it's a trojan and doesn't allow to play

[Masamune3210]

It's a false positive, just restore the file and tell it to ignore the folder. Happens all the time with open source projects, as code signing certs are expensive as fsck and open source projects tend to iterate on releases fast enough as to trip up the boneheaded heuristic engines that modern AV suites use.