Some consider Safebytes as Malware. I've found it to be an annoyance and hard to remove and the secondary items it installs usually cause more problems than they fix. Read the information and removal instructions in the links below:
http://botcrawl.com/safebytes-virus-removal/
As to other's opinions on these forums, see the links below:
Do NOT try SafeBytes.
https://www.cnet.com/forums/post/a72c491a-cf71-41ba-bf90-57d4120dcf3a/
Safebytes bad advice there:
https://www.cnet.com/forums/post/b5388c1a-5be7-41e9-9241-4bbc8c4e185d/
Still, it's up to you what you use.
Hope this helps.
Grif
Is driver assist software (ie. safebytes) a scam?

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