Error: 0x80040707 DLL function call crashed: _ismtu.AddServiceUpRegistry
Error Number: 0x80040707
Description: DLL function call crashed: _ismtu.AddServiceUpRegistry
Setup will now terminate.
To fix this, you must run all of the Windows Updates on your computer. This is done from http://windowsupdate.microsoft.com
Click on Custom and then on the left hand side, select all items under Optional Software. Then click on Install to start the installation. Once this finishes reboot the computer. Then go through the same process over and over until you get 0 items showing. Once there are no items left to install, try installing the MTU product again and it should now work.