I would first run the Latest Getsusp Tool, and see if there are remaining detections. Please remember to add your Email Address under preferences, before scanning.
Afterwords here is a excellent removal Guide , please follow instructions closely.
This is considered to be a (Pup) but has the characteristics of a "Virus"
Hope this helps,
Hi catdaddy, thanks for the advice.
I've just run the Getsusp tool and it found no "suspicious" items; I ran a Full scan as well and that didn't detect anything.
Malwarebytes quarantined and deleted the PUP and a second scan was clean. I'll run a full scan in Malwarebytes tomorrow as it's late now and they usually take quite a while to finish.
All the Best.....