when i try to launch it trough itch.io app, it shows up as "running" for a few seconds and returns the launch button to default state.
and when i try to launch it directly, from the folder, i get a
"TalesOfAndogyny.exe - Entry Point Not Found" 
"The procedure entry point JVM_GetManagementExt could not be located in the dynamic link library D:\Games\Itch\Itch Games\tales-of-androgyny\Tales of Androgyny Win 64\jre\bin\recource.dll" and "t2k.dll" of the same path.
I already tried re-installing, and it didn't work.
E: also updated JAVA, but it also didn't work. Maybe someone knows where the old savefiles and settings are located?

now it solved itself. no idea what caused it.
maybe doing a full uninstall into reinstall did the trick, since last time i just did the reinstall