Hi, please try to uninstall it if it is in Settings/Programs & Features https://en.wikipedia.org/wiki/Pokki Then Suggest think what installed it or what you have download and installed to put that in.

Please use more than 1 scanner as each uses diff tech :

• https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware

Save your Report and google each before deleting anything as do not want to delete something you need, If need help :

• https://forums.malwarebytes.com/topic/9573-im-infected-what-do-i-do-now/

Post in only 1 forum, then wait.

Please let us know if this solved your issue or if need further assistance.

GerryRoger said

When I start Firefox I get a message "Pokki is updated", then I get a message "update not finished", I press "later". I do not want this Pokki What can I do?

Perhaps you installed Pokki at some point and there was an update. The desktop Firefox from mozilla.org does not come with this in a install or update.

http://www.pokki.com/ https://en.wikipedia.org/wiki/Pokki

I have never installed Pokki. I can not find anything with Pokki on my disk.