Review for Toolbar Buttons by alfc76
Rated 5 out of 5 stars
simply change this into "install.rdf" and you will make it compatible with TB 6
<!--Thunerbird-->
<em:targetApplication>
<Description>
<em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
<em:minVersion>3.0a1pre</em:minVersion>
<em:maxVersion>7.0.*</em:maxVersion>
</Description>
</em:targetApplication>
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