Rated 4 out of 5 stars

le ck-in ar Beal. 15, 2015 · buan-nasc

Works fine with my environment (Windows x64) and import of *.vcs files. Maybe not too intuitive to use, as you have to search for Thunderbird Menu -> Events and Tasks -> Import... and switch the file filter in the pop up window to import a *.vcs file.