[Kong]

I just tested and worked for me in IE through Edge, FireFox v40 and ieability on Windows 11. ieability is the easiest to get set up. I probably will add more browsers to the list next week.

What OS and Browser are you using? If using IE how do you load IE? If FF what version?

Press Windows + R.
Paste
%temp%\low\arcadeox
Then delete any files in that folder. (if you have any config settings or save states that you do not want to lose, then instead of deleting everythng, just delete any .zip, .exe or .aox files)
Then try playing Side Pocket.