Unable to update client...

Is there a fix coming for this?? It is really annoying to have to re-install it from the website all the time. A lot of times I just decide not to play when that happens.

start the client as administrator and/or reload the installer (and deinstall the game previously)

one of this should work

[dcode]

As Easy said this is a permission problem. If run as administrator (right click on CreepTD.exe -> Run as admin) it should work. A future version might contain a CreepTD.admin.exe or something to make this a little simpler.