I was attempting to download support for my new Sony Alpha SLT-A77 raw files. The download was processing until I was told it could not continue. I received an error code of U44M1P2003 and was told to contact support.
HI there--I'm moving your post to the Camera Raw forum, where you'll have better luck getting help.
I have since started the process again and this time it worked fine.
Thanks for your assistance.