U torrent keeps saying acces denied what do i do

That usually is due to an indexing program (google desktop, roxio media manager etc) taking over the download folder. The uTorrent FAQ under related links below has more information on this and other possible causes and solutions for same.

If you can not figure out what process is locking the folder, then the free program Unlocker can help. Install Unlocker and then right-click the uTorrent download folder and select Unlocker. it will tell you what process is locking the folder. Download link in related links below.
OR
You can get an invite to almost all torrent sites here: http://www.torrentauction.com