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Class Does Not Support Automation...

This is a discussion on Class Does Not Support Automation... within the MapPoint Desktop Discussion forums, part of the Map Forums category; I'm not sure what changed, but somehow I started getting this error "Class Does Not Support Automation etc" in an ...

  1. #1
    Eric Frost's Avatar
    Eric Frost is offline Administrator Black Belt
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    Class Does Not Support Automation...

    I'm not sure what changed, but somehow I started getting this error
    "Class Does Not Support Automation etc"
    in an Excel VBA app.

    It took more more than an hour fiddling with Tools | References and playing in the Debug window. Also I started downloading MapPoint 2004 (yes we are still using that for some projects!) from MSDN before I finally realized just doing
    "MapPoint.exe /regserver"
    fixed everything!

    Just thought I would share.

    Eric

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    Wilfried is offline Senior Member Black Belt
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  3. #3
    NewEast is offline Junior Member White Belt
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    Re: Class Does Not Support Automation...

    The full error is probably:

    Solution to the Run-Time Error 430: "Class does not support Automation or does not support expected interface"

    It is likely due to having MapPoint 2004 and MapPoint 2006 installed.

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