Thread: Internet Connection Problem

Hello guys,
I am stuck here with strange problem. I just installed Windows 7 theme last night and it was working fine. Then when i start my pc today, i run my Uniblue Registry booster and after restarting the pc i was getting following error:

Error 720:
A connection to the remote computer couldn't be established.

Does anyone have any idea? Thank god i've two O/S in my system or life becomes hell. Awaiting your response at the earliest... Thanks in Advance..

Hi nilact, please go thru the following url a solution to your problem is given there. Steps given are much more so i am unable to post it here.
Error 720: A connection to the remote computer...

u can also refer to these links for help:

No connection on home computer. Error 720. Any ideas? - BirdForum

How to configure a connection to a virtual private network (VPN) in Windows XP

Forum UK Broadband ISPs: Virgin Media - Error 0720: A connection to the remote computer could not be established.

Hello Guys,

Thanks for replying. Actually initially i got the error
isass.exe : The end point format is invalid
when i boot up my system and clicking on ok button it reloads the O/S. This was going on and on. So i restored my pc to the previous point in safe mode and i was able to logon in XP.
After that i got Error 720: A connection to the remote computer... when i tried to connect to internet. And this morning i am getting the same error
isass.exe : The end point format is invalid
Any ideas?

Originally Posted by nilact

Hello Guys,

Thanks for replying. Actually initially i got the error
isass.exe : The end point format is invalid
when i boot up my system and clicking on ok button it reloads the O/S. This was going on and on. So i restored my pc to the previous point in safe mode and i was able to logon in XP.
After that i got Error 720: A connection to the remote computer... when i tried to connect to internet. And this morning i am getting the same error
isass.exe : The end point format is invalid
Any ideas?

Checkout "Lsass.exe-System error The endpoint format is invalid" error message when you log on to a computer that is running Microsoft Exchange Server 2003 and either Windows Server 2000 or Windows Server 2003 to fix the end point error

Originally Posted by cool_techie_tvm

Checkout "Lsass.exe-System error The endpoint format is invalid" error message when you log on to a computer that is running Microsoft Exchange Server 2003 and either Windows Server 2000 or Windows Server 2003 to fix the end point error

your solution is only for Microsoft Exchange Server 2003 and either Windows Server 2000 or Windows Server 2003 and nilact wont mentioned that on what OS he was working........

so please nilact mention the details of your OS and service packs.........

Originally Posted by amitkool21

your solution is only for Microsoft Exchange Server 2003 and either Windows Server 2000 or Windows Server 2003 and nilact wont mentioned that on what OS he was working........

so please nilact mention the details of your OS and service packs.........

All the above mentioned OS are NT platform, hence the fixes are intercompatable !!

^^^ but they are only intercompatible to only server editions like they have mentioned few more

• Microsoft Windows Server 2003, Standard Edition (32-bit x86)
• Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
• Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
• Microsoft Windows 2000 Server
• Microsoft Windows 2000 Advanced Server
• Microsoft Windows 2000 Professional Edition
• Microsoft Windows 2000 Datacenter Server

so how can it be compatible to win XP

Originally Posted by amitkool21

^^^ but they are only intercompatible to only server editions like they have mentioned few more

• Microsoft Windows Server 2003, Standard Edition (32-bit x86)
• Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
• Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
• Microsoft Windows 2000 Server
• Microsoft Windows 2000 Advanced Server
• Microsoft Windows 2000 Professional Edition
• Microsoft Windows 2000 Datacenter Server

so how can it be compatible to win XP

Yaaaaaaaaaar !!!!!!

All the OSs which u are mentioning, including WIN XP is based on the NT platform.

Windows 2000, Windows XP, Windows Server 2003, Windows Vista, Windows Home Server, and Windows Server 2008 are based upon the Windows NT system, although they are not branded as Windows NT.

Windows NT - Wikipedia, the free encyclopedia

Guys thanks for replying, but don't bother your self more. I tried most of the solution but couldn't get it work so i decided to repair my Windows XP. And if it doesn't work then i install fresh copy of XP. Thanks a lot for your valuable time..

Guys i repaired my XP and it is working fine now..and i think that was the only cure. Before i checked that my network driver wasn't there and there were many errors when i checked Devide manager. So i repaired and now i am happy. Thanks Everyone..3/\/J0!