Can't add an add on to transfer wlive folders to thunderbird in w10

Get import/export tools into the thunderbird add on tab. When I click on it I get error msg asking for what app do I open it with??? How do I get from here to actually using it???

If I understand correctly you are having issues with the ImportExportTools add-on? I think the best approach would be to contact the author asking for an update. Have you tried contacting the author?

Thanks for the reply… I’m not having problems with the add on, when it ask me what to open the add on with, I don’t know what to use…


Does help?