Sparx Systems Forum
Enterprise Architect => Bugs and Issues => Topic started by: Charles England on January 04, 2016, 08:04:56 am
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I'm getting the message 'Error - missing (0x800401f3)' for all add-ins in the Manage Add-in window. I've tried searching, but can't find a clear explanation of the problem.
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That means something went wrong with the "Register for COM interop" on your add-in dll.
Geert
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Hi Charles,
the installation inspector of Adrian Lincoln may help you.
http://community.sparxsystems.com/community-resources/772-ea-installation-inspector
Also the tutorial of Geert "first addin or so" may be a help (community).
Helmut
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Hi Charles,
Maybe I have the same problem. My add-Ins worked well, but suddenly all of them are missing. The COM-registration is okay. Did you solve your problem?
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Hi Charles,
I solved the problem. There was something wrong with my user profile. After recreating my user profile on my PC everything works fine.