Problem with exec command

opt/watcher/app-types/node/ line 51: /app/Backend/start.exe: Permission denied
/opt/watcher/app-types/node/ line 51: exec: /app/Backend/start.exe: cannot execute: Permission denied

Is this can be fixed?

It looks like Backend/start.exe is not executable.

Also, .exe file ending often implies that this file is intended to run on Windows. Glitch is running Linux; it may not start even if you marked it executable with something like chmod +x Backend/start.exe.

Hope this helps,