locked
CWA AJAX API RRS feed

  • Question

  • Hi,

     

       I am trying to run the cwa ajax client that comes with the Web Access Ajax Service SDK. I have :

     

    1. Created a new virtual web server via Communicator Web Access Manager

    2. Made the necessary ISAPI extensions and cwa->virtual directory->application configurations. I used the Ajax.dll file that I downloaded from the site http://ajax.schwarz-interactive.de/CSharpSample/

     

    Now when I run the sample program I see the following errors in the Event Viewer :

     

    Could not load all ISAPI filters for site/service. Therefore startup aborted.

     

    Source : W3SVC-WP

    Event ID : 2214

    The HTTP Filter DLL C:\Program Files\Office Communications Server 2007\Communicator Web Access\ajax\Ajax.dll failed to load.

    Data 0000: 7f 00 00 00

     

     Any help would be much appreciated.

     

    Regards
    Shane Dempsey
    Wednesday, May 30, 2007 3:26 PM

Answers

  •  

     

      Ajax.dll does not come with OCS Communicator Access (It does come with the previous LCS installation). I loaded this Ajax.dll as an ISAPI extension and it was loaded this time. However, when I try to login via the C#, JavaScript examples I just get a timeout or connection closed message (null response). So no cookie is created and I cannot do anything via the AJAX API.

     

     
    1. Is there a Communicator Web Access AJAX API for Office Communication Sever 2007/Communicator Web Access 2007? I could not find any Ajax.dll file in this release?.
     
    2. I noticed that there is a patch CWA-KB937431.msp which appears to have the files that I need. However when I try to install it I get the message!
     
    "The upgrade patch cannot be installed by the Windows Installer service because the program to be upgraded appears to be missing"
     
    I am installing it on a machine that had CWA and Windows Server 2003 EE with SP2.
     
     

     Any suggestions as to the cause/solution would be much appreciated.

     

    Best Regards

    Shane Dempsey

    Friday, June 1, 2007 3:32 PM
  •  

    Ajax.dll is not required for OCS/CWA 2007.

    Wednesday, June 20, 2007 10:57 AM
  • Thursday, June 28, 2007 4:19 PM

All replies

  •  

     

      Ajax.dll does not come with OCS Communicator Access (It does come with the previous LCS installation). I loaded this Ajax.dll as an ISAPI extension and it was loaded this time. However, when I try to login via the C#, JavaScript examples I just get a timeout or connection closed message (null response). So no cookie is created and I cannot do anything via the AJAX API.

     

     
    1. Is there a Communicator Web Access AJAX API for Office Communication Sever 2007/Communicator Web Access 2007? I could not find any Ajax.dll file in this release?.
     
    2. I noticed that there is a patch CWA-KB937431.msp which appears to have the files that I need. However when I try to install it I get the message!
     
    "The upgrade patch cannot be installed by the Windows Installer service because the program to be upgraded appears to be missing"
     
    I am installing it on a machine that had CWA and Windows Server 2003 EE with SP2.
     
     

     Any suggestions as to the cause/solution would be much appreciated.

     

    Best Regards

    Shane Dempsey

    Friday, June 1, 2007 3:32 PM
  •  

    Ajax.dll is not required for OCS/CWA 2007.

    Wednesday, June 20, 2007 10:57 AM
  • Thursday, June 28, 2007 4:19 PM
  • Can you sign in?

    How did you resolve the question ?

    Monday, September 10, 2007 4:03 AM