Hi, i somehow downloaded this highly annoying search engine through a video player download, there was nothing to say this was part of the download when doing so, i have scanned with malwarebytes and spybot of which they removed around 80 bits of malware and adware, but when i open firefox or chrome it still goes directly to the Delta search engine and nothing seems to get rid of it, i have deleted it as a search engine in my chrome settings but makes no difference, i don't trust this software at all, any help to get shot of it totally would be greatly appreciated.