InfoQube IM comes in two flavors: Installed and Portable. Both have identical feature sets.
To use the Portable flavor:
Download the InfoQube Portable Zip file (link below)
Extract to any non-protected folder (local HD or portable).
So do not copy IQ Portable to the Program Files folder !!!
Start InfoQube.exe (you'll likely want to create a shortcut, right-click on the file)
Requires no admin rights !, you can now run InfoQube even in the most restricted environments (e.g. at work)
Runs on XP, Vista and Windows 7-10
To use the Installed flavor :
Download the InfoQube Installer file (link below)
Unzip and run setup.exe
Runs on Win XP and up, Mac and Linux in Windows emulation
More detailed installation information is available here.