Unable to establish a connection with the activation server. Please check your network settings and confirm that you are able to connect to the internet, then try again. Message number: 32777

Hiks gagal aktivasi windows ,padahal Product Key bener asli (sumpah ga bohong punya kantor soalnya hehehhe) tapi tetep ga bisa diaktivasi windowsnya tetep ajah muncul error :

Unable to establish a connection with the activation server. Please check your network settings and confirm that you are able to connect to the internet, then try again.

Message number: 32777

tapi browsing nyambung berarti bukan masalah koneksinya donk
ud coba ganti dengan product key yg laen tetep ajah diaktivasi ga mau ,
masa semua product key di kantor gw di block seh sama microsoft

akhirnya search ke web support microsoft-nya,and hasilnya ternyata ,......

This problem can occur if your computer system clock is significantly ahead or behind of the current time and date. This can cause Windows Product Activation to interpret that the certificate on an activation server is expired.

To work around this problem, verify that the system clock is using the correct time and date. If you cannot log on, start your computer in Safe Mode (without networking), and then correct the system clock.

It is also possible that a BIOS or hardware issue can cause the system clock to be wrong, so you should ensure that your BIOS is up to date.

http://support.microsoft.com/kb/306153

langsung ajah check tanggal di pojok kanan bawah huhauhauhuaa,.... 1 januari 2053 pantes ajah,langsung dah di ganti tanggal sekarang dan coba lagi activate windows --> sukses

" berarti product key tuwh ada expirednya yah T T ga isa warisin buat cicit gw ntar windows xp home genuine gw ini "