Installing Navisworks service pack 1

[Anonymous]

I have run into a block wall while attempting to install Autodesk_Navisworks_2013_Service_Pack_1_Multilingual_Manage_64bit,msp on several Windows 7 computers.  I have downloaded the service pack three separate times thinking that I have a corrupted file, but keep on running into the same issue.  Whether I double-click on the .msp or attempt to use a batch file using the /update switch, the installation starts and then freezes at:

Which requires a reboot to stop.  I have let it sit on a computer for at least 30 minutes with no further activity.  There are no error messages.

I have disabled all start-ups from running, disabled antivirus, and run as administrator.  

Any help would be appreciated.

[fredrik.bergenmalm]

I have the exact same problem. Anyone know of a solution by now?