Error on IIS 7 Windows Server 2008 32 bit App [Answered]RSS

1 reply

Last post Sep 05, 2011 10:46 PM by steve schofield

  • Error on IIS 7 Windows Server 2008 32 bit App

    Aug 22, 2011 06:00 PM|irenedaniel12|LINK


    I have 32 bit ASP.NET application deployed on IIS 7 on Windows Server 2008. I marked the app pool .NET 2.0 and set it support 32 bit applications. But when I browse to the web site I have the following error(Obtained through trace logs)

    ModuleName - IsapiModule
    Notification 128
    HttpStatus 500
    HttpReason I nternal Server Error
    HttpSubStatus 0
    ErrorCode 2147942527
    ErrorCode The specified procedure could not be found. (0x8007007f)

    But I am able to browse to the application without error if the 32 bit flag is turned off.

    I need it to run on 32 bit only as the other dlls in the application dont work in 64 bit mode. On my local machine which was Windows 7 64 bit I was able to run the application as filesystem app(without Virtual Directory) without any issues.

    Can anyone help me  with this issue ?



    Irene Daniel


  • Re: Error on IIS 7 Windows Server 2008 32 bit App

    Sep 05, 2011 10:46 PM|steve schofield|LINK

    Have you tried putting the DLL in c:\windows\syswow64 folder? This is where 32 bit dll's are located.

    Steve Schofield
    Windows Server MVP - IIS
    Log archival solution
    Install, Configure, Forget