Thanks guys for answering me , but it seems the problem is still happening , i tried the solutions here ( | AVG ) and here ( | AVG ) and used the ( AVG Remover 2015 5501 ) and also reinstalled the 6030 version again , NON of these solutions worked , the problem is still occur ( Update Failed Sorry, we couldn't reach our update server ) although the internet connection is working fine for me !!!
Shady, For AVG Free offline update file details have a look @ this webpage (http://free.avg.com/ww-en/download-update).
AVG Guru
Thanks Alan Binch , your last answer seems to be my solution for now , and thank you Komal and Avinash too , have a nice day all
AVG Guru
After Downloading AVG Antivirus Free 2015 6030 and insatalled it , i encountered a problem never had before for AVG Antivirus ! , ( Update Failed Sorry, we couldn't reach our update server ) and i tried the solutions in the support center and it didn't work , then i unintalled it to install an older version of AVG Antivirus , it worked fine and the update worked fine untile today 18-6-2015 , the same problem happened again Update Failed , the same message that i hade when i first installed 6030 version , and it looks the problem is not on my side ! , i use Windows XP Service Pack 2 (32-bit) , please fix that problem i like AVG Antivirus and trust it , thanks for listening