GX6021 Not installing

[TechHelp]

I am having issues installing the GX6021. For some reason it's asking to switch to an Admin account but I am using an Admin account to install. Please let me know how to fix this issue if you know.

[shadowsports]

Greetings,

Is this a self-extracting executable?

Please try changing the .exe extension to .zip.  Then manually extract to a folder, then run the setup executable. 

Let us know if this helps.