I am running the trial of the web gateway. So far I have installed the agent on two PCs - one Windows 10 and the other Windows 7. When I attempt to install it on a third PC (Windows 10), I get the "A digitally signed driver is required" error for SophosTrafficRedirectorCalloutDriver.sys. I have not received this error for the other two installs.
Both the Windows 10 computers are running Windows 10 Pro (OEM) and are fully patched.
Why am I getting this error - or perhaps why did I not get the error on the first two installs?
What is the solution to this?
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