Firefox 54 64bit: Cannot print from Adobe Flash>Possible bug

[SergeGardien]

Under Windows 8 (64bit), Firefox 54.0 32bit allows printing an Adobe Flash (ver.26.0.0.131) file by right-click (and selecting "print") meanwhile Firefox 64bit doesn't work (whenever I right-click and select "print" I hear a blip-sound and nothing happens). Internet Explorer has no issue instead.

Under Mac OS X 10.11.6 also I have no issues with Firefox 64bit (same Adobe Flash version).

This is also experienced by others:
https://forums.adobe.com/message/9298058#9298058
https://forums.adobe.com/message/9397889 - https://tracker.adobe.com/#/view/FP-4198297

Is this a Firefox 64bit bug (or Adobe Flash)?

[therube]

Since FF 53 works (expected print dialog pops up), I'd say its a FF issue.

This, https://bugzilla.mozilla.org/show_bug.cgi?id=1349974, works for me in FF 53 (didn't test FF 52), but fails in FF 54 - with only a 'beep'.


Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0

[SergeGardien]

Thanks therube, that was my suspicion.