05-03-2012 03:09 AM
Laptop: Lenovo T400 Type 2768-P1Q
OS: Windows 7 Enterprise 64bit (x64)
I downloaded the Synaptics UltraNav Driver from here. After running the exe, it extracted the setup to C:\SWTOOLS\UNAV\6HGX53WW and tries to install and I get the following error:
"Driver Package Installer has stopped working"
Check online for a solution does not help. I am unable to install the driver. I rely heavily on the touchpad to scroll up and down. My touchpad does not scroll without the driver. Can someone help me get through this?
05-03-2012 09:50 AM
05-03-2012 09:46 PM - edited 05-03-2012 09:47 PM
No, it did not help. I get the same error.
Is it something to do with the fact that mine is a 64-bit OS? I did download drivers for a 64-bit OS. Moreover, Lenovo Support has the same setup for both 32-bit and 64-bit, but the extracted folder has different subfolders for each.
Is there a known issue with installing this driver on a 64-bit machine?
Has anyone had a successful install?