WD Discovery install error

Hi I have installed WD Discovery on a nettop on my TV without any problem but when I try to install it on my desk top PC I get an error:
Could not Create folder “C:\Users\Gordon\AppData\Local\Temp ;d:”
The filename, Directory name, or volume label syntax is incorrect.
Both computers are running Win 8.1 and avast as anti virus.
I have tried disabling AV and running the install exe as administrator and even in safe mode but still get the error.
I think it may be because my user account data is stored on my data drive D: but I have not had issues with any other software in the past.
Would anybody have any suggestions?


You could refer to the following link: https://support-en.wd.com/app/answers/detail/a_id/11206