jinlei801011 2 Posted September 7, 2016 Share Posted September 7, 2016 Hi All, Installed cybersecurity pro to my customer's Mac, the activation stuck at communicaton with server for 30mins, reinstalled but still the same. Please help Thanks Link to comment Share on other sites More sharing options...
ESET Insiders m4v3r1ck 118 Posted September 11, 2016 ESET Insiders Share Posted September 11, 2016 Did you check any installed firewall settings? Cheers Link to comment Share on other sites More sharing options...
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