I first reported this problem in April 2011 here:
http://www.emeditor.com/modules/newbb/viewtopic.php?forum=5&post_id=5626&topic_id=1739#forumpost5626

I'm sorry to say nothing has changed since then. After upgrading to the latest version, EmEditor still always crashes:

1) After clicking Macros -> Customize -> Edit
2) After clicking Macros -> Select and selecting a macro that is not yet displayed on the macro toolbar.

I have created screencasts of the steps to reproduce each type of crash:

(crash type 1)
http://www.tranglos.com/media/embug01.wmv

(crash type 2)
http://www.tranglos.com/media/embug02.wmv

This is really annoying, since I can no longer edit macros in EmEditor. Please fix this issue! (It may be related to the macro toolbar.)

Thank you, and very best regards,
Marek