Cannot install LG Driver ver 3.8.1 on my WXP PC without throwing an error message: Error Number: 0x80040708 Description: (0x8004005) Unspecified Error

I have an LG Motion and am trying to install the LG Driver v. 3.8.1 to my WXP SP3 PC and the progress bar reaches about 85%, then throws the following message:

"Unhandled Exception"

Error Number: 0x80040708
Description: (0x8004005) Unspecified Error

Setup Will Now Terminate

(OK)

I've tried too many things to list, but after 20+ hours of troubleshooting and retrying, the error dialog continues to appear.

This is the only *.exe that is problematic.

Yes, I D/L'd from the LG website and re-downloaded several times to make sure it wasn't corrupted.

I tried numerous "fixes" online, but none work.

Anyone here have any helpful ideas?

Thanks.