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Thread: isapi extension dll won't load

Last post 06-04-2009 1:00 PM by anilr. 3 replies.

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  • 05-13-2009, 11:00 AM

    • grunn
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    • Joined on 05-13-2009, 2:53 PM
    • Posts 2

    isapi extension dll won't load

    Hello,

    I have created a small and simple isapi extension dll in c++. I created the dll on an xp machine and tested it on the same machine with iis 5.1 where it worked fine. After that i tried the same dll on two different machines both xp with iis 5.1, but on both machines the dll won't work and I get an error "http 500 internal server error"
    Does anybody know what might be wrong? Am I missing something?

    Thanx in advance

  • 05-13-2009, 2:06 PM In reply to

    • anilr
    • Top 10 Contributor
    • Joined on 05-23-2006, 10:13 PM
    • Redmond, WA
    • Posts 2,343

    Re: isapi extension dll won't load

    Did you statically or dynamically link the crt?  If the latter, did you install the crt in the SxS assemblies?  Your original machine probably had the crt already installed.

    Anil Ruia
    Senior Software Design Engineer
    IIS Core Server
  • 05-15-2009, 5:52 AM In reply to

    • grunn
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    • Joined on 05-13-2009, 2:53 PM
    • Posts 2

    Re: isapi extension dll won't load

    Thanks I am one step further.
    I build the dll using vs6.0. After I build the dll in vs2005 it worked fine because those machines had vs2005 installed.
    But in this case I want to go on with vs6.0, could you tell me what steps I need to take make it possible for me to run the dll (build in 6.0) on the other machines?

  • 06-04-2009, 1:00 PM In reply to

    • anilr
    • Top 10 Contributor
    • Joined on 05-23-2006, 10:13 PM
    • Redmond, WA
    • Posts 2,343

    Re: isapi extension dll won't load

    This blog post talks about how to redistribute CRT with your application.

    Anil Ruia
    Senior Software Design Engineer
    IIS Core Server
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