Loading error screen (Patreon)

If the data files aren't loaded properly when you start the game or switch costume sets, you'll see a loading error screen like above. The most common cause is a false positive by certain antivirus software, which prevents the files from loading. Or, the files may have already been deleted or quarantined when downloading or extracting it.
I've still received this inquiry sometimes, so I improved to display the error code to help identify the cause, although It's just a problem with the antivirus side. If this game is detected, it's definitely not being scanned properly, and is probably being rejected just because it's a swf file.
Personally, I strongly recommend that you don't use such tools that claim to be antivirus, especially free antiviruses such as A***t have been suspected of malicious spyware for a long time.
Further, please note that the same thing happens if you accidentally copy the additional costume files to places other than "costumes" folder.
Mod is also important, but troubleshooting is the most important thing. Thank you for your understanding.