Replying to Icon Problems

Don't bitch and moan, cause I already did a search for this but I did not find anyone else with the same problem.

Yes my icon is under 2k
Yes my icon is 50by50 pixels.

In fact -_- is already using the same icon.

I'll try to upload the icon, and when I do, it says upload successful... but the problem is I still end up with the same icon (k2).

I've re-booted my computer, and I've tried everything else I could think of and it still won't fucking work.

by the way here's the icon:

thanks for your help
cheers.