Toriko no Shirabe -Refrain- Chouritsu Sareru Otome-tachi to Onna KyoushiForum

Hello r3goor,

Do you have an antivirus software installed on your computer?
If not, can you try to install it in a different folder (root of a hard drive).
You can try to run the setup with admin privileges by right-clicking on the setup exe file > run as administrator.