So, I went for the following solution... not fully satisfying, but good enough for my needs.
- Deleted the two comments at the beginning of the TiddlyWiki file: <!-- The following comment is called a MOTW comment and is necessary for the TiddlyIE Internet Explorer extension --> <!-- saved from url=(0021)http://tiddlywiki.com --> - Deleted the same lines from *$:/core/templates/MOTW.html* Now it fully works on Edge. On Internet Explorer, I get an ActiveX warning when opening the TiddlyWiki (actually I first got 2 consecutive warnings, but could remove the first one as follows: *Internet Options* -> *Advanced *-> *Security *and tick the box *Allow active content to run in files on My Computer*) and I had to disable the TiddlyIE add-on to be able to save the file. Anyway, hopefully IE will not be used much longer... -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/affa97ed-f2b8-49ee-ad6d-d8d87c7d262a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

