Error 105:3

Every time I try to open up the client to play, I get the updating screen, tries to update to most recent version (just had a server maintenance) but I get a pop up window that states:

"An error has occurred during the preparation of update.

Aborted update. (105:3)"

I just want to play UWO! :) Been looking for this game for a LOOOONG time, because I forgot what it was called. Please help!