Need to fix MSNCHAT OCX

Hi Guys i need a little help but only a person who knows about xp lots he can help me.. Iam on cable 100MBPS. Im go to chat.msn.com and join a chat then install MSNCHAT ocx i mean see a smily face but when i join room its still connection but not connected.I think my cable server block msnchat but my friend whos same in my network join msnchat with XP. I have WIndows XP sp2 pro. I guess but not sure there some little proble or messup with my msnchat.. I install XP NTFS systems. I open Windows messengers when i open its always open a dialoge 1st for passport but today when i open its only asking my signin name and signin. 2nd thing windows messenger always want a update but today he don't warn or update.. So i there any setting who create problem with me? I delete MSNCHAT in download programe files clear my history , temp files and again install but still a problem. I use a way everytime go to system32 and paste msnchat45.ocx and inf file and register it manual but this thing also not works now... and still have problem to join a chat...in past i have same problem but when i restart my pc and open windows messenger he ask me to update it when its done msnchat problem is fisnish but today i restart my pc 6 times but windows messenger wont ask me for update and chat have still connecting problem so is there any way to solve it Thanks in advance. I open vincula4.9 edit register MSNCHATX.ocx but connection not establish and in nuclear ocxless connection also give me same problem.

try and reinstall jur chat software.

not sure about your msnchat problem but as for msn messenger, it's probably the newest version, 7.5. windows messenger is probably the most recent too, hence not prompting to be updated.