I've tried everything. It says that collision is toggled off, but as soon as I exit the console, nothing has happened. TGM and other such commands work fine. I have targeted my character and also tried "player.tcl". I've disabled UAC completely (Windows 7), ran Steam as administrator, checked configuration files to confirm that console commands are enabled, and even moved my Steam and game folders out of Program Files (x86) altogether to the C: directory.

I really have no idea what else to do. I have the exact same issue for other Bethesda games like Morrowind and Oblivion. PLEASE tell me someone knows what to do...

describe "will not work". Have you tried moving though solid objects?

Yes. It states that the collision has been toggled off, but then nothing happens.

HMMM new one to me. Should just be able to type "tcl" with nothing selected. If you select something first then it will turn off collision for that object.

You using any mods?