AVG Flagged your 16.1pc release with a Trojan. I had no problems with earlier releases and I am enjoying your game. Can you please check your files and re-upload.
Viewing post in Crimson High v0.16.1 Now available for everyone! comments
It's a false positive likely due to me using the newest version of RenPy as of this update which hasn't been out long enough to be registered as safe in AVG's database.
Checked the .exe with VirusTotal to make sure and it doesn't throw out anything for me.
You can try it yourself if you want to.
virustotal.com