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IUPnPDeviceFinder

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  • M Offline
    M Offline
    MicealG
    wrote on last edited by
    #1

    Hey all I have developed an application that makes use of the upnp.dll, but for some reason my application works fine on some computers but there are a select few that it doesn't work on and I get this error message: System.Runtime.InteropServices.COMException (0x80070422): Creating an instance of the COM component with CLSID {E2085F28-FEB7-404A-B8E7-E659BDEAAA02} from the IClassFactory failed due to the following error: 80070422. at [ApplicationName].ServerDetection.StartAsyncTypeSearch() Can anyone shed some light on what is happening I can't seem to pin this error down. Any help on this will be highly valued.

    Freedom is the right to say that 2+2=5 if this is so everything else will follow.

    M 1 Reply Last reply
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    • M MicealG

      Hey all I have developed an application that makes use of the upnp.dll, but for some reason my application works fine on some computers but there are a select few that it doesn't work on and I get this error message: System.Runtime.InteropServices.COMException (0x80070422): Creating an instance of the COM component with CLSID {E2085F28-FEB7-404A-B8E7-E659BDEAAA02} from the IClassFactory failed due to the following error: 80070422. at [ApplicationName].ServerDetection.StartAsyncTypeSearch() Can anyone shed some light on what is happening I can't seem to pin this error down. Any help on this will be highly valued.

      Freedom is the right to say that 2+2=5 if this is so everything else will follow.

      M Offline
      M Offline
      Mark Churchill
      wrote on last edited by
      #2

      Have you made sure the upnp.dll is registered when you install your app on the other computers. Try using regsvr32 on your problem machines.

      Mark Churchill Director Dunn & Churchill

      M 1 Reply Last reply
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      • M Mark Churchill

        Have you made sure the upnp.dll is registered when you install your app on the other computers. Try using regsvr32 on your problem machines.

        Mark Churchill Director Dunn & Churchill

        M Offline
        M Offline
        MicealG
        wrote on last edited by
        #3

        Thanks for your reply Mark, I've check and the DLL has definitely been registered on the problem PCs Having a hard time tracking down this problem :confused:

        Freedom is the right to say that 2+2=5 if this is so everything else will follow.

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