To run the exam software you need Windows 7 Service Pack 1 or later (including Windows 11).
No administrative privileges are normally required to install the software.
Support for Windows 7 SP1 is scheduled to be removed on January 1, 2022.
The installation downloads have been digitally signed and timestamped with Tangix's certificate and should not produce any warnings when installing. However, your anti-virus solution may interfere with the installation.