Deleting ISBoxer

I need to delete this. IT's not working, after I thought I had fixed it, the mouse cursor was elsewhere again on starting it again. While trying to repeat what I did the last time, now on the windows, the alt window wants to resize itself to the size of the active window. I must have clicked or changed something, that I'd like to just remove it and start afresh but I can't figure how to delete it.

[lax]

To start fresh, just go to File, Clear.

To delete ISBoxer and Inner Space, remove the Inner Space folder from your Program Files folder

Thanks Lax. Sorry, I'm just getting a little heated, been at this all day, trying to understand what I'm doing, obviously I'm struggling. It looks like I cleared it. I'll try again tomorrow, It seemed I had fixed my issue with the mouse, just to relog in w/ seemingly a bigger error, along w/ the return of that mouse cursor issue that I really don't know what I did.