Deploying Python web app (Flask) in IIS using FastCGI get 500 Internal Server Error Deploying Python web app (Flask) in IIS using FastCGI get 500 Internal Server Error flask flask

Deploying Python web app (Flask) in IIS using FastCGI get 500 Internal Server Error


Problem solved. I grant the r/w right to python.exe folder and it works fine now.


You need to have read and execute permissions on the whole python folder that has python.exe for "IIS AppPool\DefaultAppPool"