Martin v. Löwis added the comment: That the removal of 3.4 removes py.exe despite 3.3 still being installed is easy to explain: the registration of the reference counter failed, hence the file was not reference counted, and the first removal decided to remove it (there being no reference counter).
I can't explain why "cannot register 64-bit component" is fatal on some systems and not on others. Steve? Uwe: where exactly did you get the message in your original report? What steps did you do, and where did the message show up? Did the installation perhaps complete despite this error? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue21427> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com