Help support for Minion App
 

I download the 64 bit, and install the program.

Once it's downloaded it opens up but doesn't allow me to pick a folder.

If I try to close it and reopen the app it doesn't open up, it shows up at the bottom task bar but when I try to open it up it closes itself.

Any idea of the issue?

Open the minion sub forum here in the forums (https://www.esoui.com/forums/forumdisplay.php?f=183), read the sticky posts "Troubleshooting", and follow the steps given there please!
e.g. do not use 64bit version but use the 32bit version.
Do not install to default folder but e.g. c:\Minion.
Add Minion folder and executable file to your whitelists of firewall, antivirus etc.