Thanks TJ,
I've been trying to resolve this with LMI support but still havent been able to diagnose the problem. However, trying a new link is something i will try now. I have had the end user try to reinstall using the same link but never thought of resending a new link.
Here is the last message i got from support which still didn't work for me but may work for someone else that is experiencing the same issue.
"If you're unable to install LogMeIn, then I would suggest that you try a command line installation.
Download the zip file https://secure.logmein.com/logmein.zip and extract the files to c:\LMI.
To open the Command Prompt:
In Windows 2000 or XP
Go to Start > Run and type cmd, then hit Ok or press Enter
In Windows Vista
Go to the Start Menu, and in the Instant Search bar type cmd, right click on the top result, and click run as Administrator.
To install LogMeIn:
In a 32-bit Operating System, or in Windows 2000:
Type cd c:\lmi\x86 and hit Enter
Now Type logmein install and hit Enter
In a 64-bit Operating system:
Type cd c:\lmi\x64 and hit Enter
Now Type logmein install and hit Enter
You will then receive a message that install was successful. Close the command prompt window and click "Open LogMeIn" on the message that appears, and follow the steps to assign the computer to your LogMeIn account. If this doesn't help, then please call our support department from the PC, 800-993-1790, as this may be too difficult to resolve via e-mail."
Just adding, this didn't work for me. 