I have developed an instant messenger application that uses sockets with XML protocol for communication. I am using port 443 as it’s usually open on firewalls. However on firewalls with DPI it’s detected and blocked. The firewall is blocking the outgoing communication, the server is in the public domain, the problem is with the client. How do I make the messenger clients not to be blocked by firewalls?

I need to download full PC games for free not demos. And in my school the firewall prevents torrents from working. Can anybody please tell me where can I download for example Medieval 2 total war without using torrents? Or, can anybody tell me how to skip that firewall that prevents me from using torrents ?

Ok here’s the problem. I live in a college dorm and the IT office here does not allow peer 2 peer downloads. I can’t even download torrent files in my dorm room. I tried an older version of BitTorrent last year which surprisingly worked, but this year, nothing works. Nil. Any help. Any cracks available that can help me break through this firewall?

I tried to sign in one day and said ¨Your contact list is not available, try again later¨ I couldn´t sign in for a couple of days, trying to fix it, I uninstalled it and now every time I try to install it from any page including http://download.live.com/?sku=messenger after I click download it says that I am not connect it to internet. Please help!!!! my guess is that probably I have a firewall but I try to fix it I can´t find any problem with that. HELP!!!!

For some odd reason, Im unable to install msn or download it. These are the messages I receive :

A new version is available. you msut install the newer version in order to continue. Would you like to do this now.

I press yes

Windows Live Messengger could not download and verify the update . Would oyu like to vist the website?

I click yes

directs me to http://download.live.com/messenger

i click download

Server not found

Firefox can’t find the server at wl.dlservice.microsoft.com.

* Check the address for typing errors such as
ww.example.com instead of
www.example.com

* If you are unable to load any pages, check your computer’s network
connection.

* If your computer or network is protected by a firewall or proxy, make sure
that Firefox is permitted to access the Web.

Also, when i got it off download.com
and when i tried installing it
it told me my internet isnt plugged
but it is..so i dont know whats going on

help please =)
thanks in advance !

Hey,I keep on getting error 80048820 and the extended one is 80048412 I need help getting msn live messenger to work i don’t have adminastrator privelges.And it says my firewall may be blocking msn please help?

I’ve had it for ages, never had a problem with it, but I recently had to reformat my computer and since doing so it won’t let me download msn. It gives no reason, just says ”unable to install”. I have tried disabling my firewall while i download it, but that didn’t make any difference. Is there anything else I could try? (I have XP, and everything I have is up to date)

My Itunes Store won’t open.

It gives me the message "Itunes could not connect to the Itunes Store. The Network Connection has timed out. Make sure your network settings are correct and your network connection is active, then try again."

I don’t even know what it means by my network settings. I have no idea how to change them or where I would find them on my computer. I also have no idea how to find my firewall to see if it is blocking Itunes.

Someone please help me.

I have Bit-Torrent in my computer with Vista operation system, i turned off the firewall of windows and i dont have any anti-virus software of other firewalls except my Internet modem its already firewalled, however when i start bit-torrent app its says checking for firewall but its still like this for long time i tried restart the computer but the problem is the same [checking for firwall], any help?

Every time I click the ‘Download’ button on the MSN website to download live messenger, I just get the ‘Internet Explorer cannot display the web page’ screen, but my internet is working fine for everything else. Maybe it is something to do with a firewall or internet settings, but I don’t know! Please help!

i bought this new laptop, and i tried downloading it the newest version, and it keeps saying im not connected to the internet, and i am, i am connected to alot of sites and i already downloaded a bunch of programs, someone told me to turn off my firewall and i did, but it’s useless! it still won’t download or work.

I have downloaded the latest yahoo messenger,yet I’m unable to sign on.I’ve also disabled my firewall,however,still can’t get messenger to run,any ideas?
I have since uninstalled Beta,and installed 7.5,but still can’t log onto messenger
Please someone help me with this!

I’m using a bit torrent software (azureus) to download music albums, but for some reason it is extremely slow; because I share a wireless modem with my brother. He told me his can only have the firewall released, so downloads are not problem for him. Is there some way I can reroute the connection so it goes to me? I don’t want to ask him because he will defintiely say no. If not, then what other programs, besides limewire, can I download music albums without worrying about a firewall?

It won’t let me log in and I use the right email and password and I even went into my firewall and redid it so it doesn’t block msn messenger anymoars.
Where can I get an older version of msn messenger?

I’ve been trying to sign in to windows live messenger for a while, but I always get this error. I’ve tried disabling my firewall, and following all the steps on their tech support page, but it still doesn’t work. Any ideas?