Microsoft Security essentials and ccleaner problem

Can all MSE users who have had problems with updating it please read this thread. It's not until about three quarters down the page that Microsoft begin to realise what is happening.

Until Microsoft sort this, (supposed to be very quickly) the windows temp files need to be excluded in ccleaner as Microsoft decided to put the needed updating files in them.

(what were they thinking!!)

http://social.answers.microsoft.com/Forums/en/mseupdate/thread/4109f72b-058e-47ed-8229-bb8187a64155?prof=required

I had switched to it just last week because Avast 5 was still giving me issues then ran into the MSE updating problem, have since switched back to Avast 5 which is no longer giving any issues.