It is possible that garbage from a previous install or uninstall is preventing the installation process from working properly.
• See Microsoft Help and Support article for additional information -
i. Download Microsoft – Windows Installer Clean Up Utility
ii. Save the msicuu2.zip to your Desktop, double click to open zip and extract msicuu2.exe
iii. Double click the msicuu2.exe file to install it on your computer.
• Remove Mobilink Lite Registry
i. Click Start Button | All Programs | Windows Installer Clean Up | Allow
ii. Select Mobilink Lite software and Remove
• Restart computer
• Insert Novatel Device – AutoPlay should pop up and all you to Install/Run Mobilink Lite