User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10) Gecko/20050716 Firefox/1.0.6 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.10) Gecko/20050716 Firefox/1.0.6 In 1.0.6 you can select multiple attachements, right click and select "open". In 1.0+ "open" item is disabled if more than one attachement is selected. Reproducible: Always Steps to Reproduce: 1. Open an email with more than one attachement. 2. Select more than one attachement (hold down ctrl-key) 3. Right-click Actual Results: "open" menu item is disabled. Expected Results: "open" is enabled.

Reproduced with TB 1.0+0806, Win2K. This might have been a deliberate change, tho.

For the sake of tracking and more, seams to me that: -It was removed (grayed) on purpose, as the handling was kinda wrong. According to bug 345447 it happened "After version 1.1A1 (from version 1.1A2)" -It still stays removed/disabled on TB 2 (tested 2.0.0.16) -It gets back in 3, bug 345447comment#1 assumes is an open for 1 file and open on several is not working. But I'd say seams to try to open 2 jpg attachments and: -first is opened correctly, called "custo1.jpg", second not -going in temp folder I see the second "custo2.jpg" under the name v0JXokqj.JPG.part (random each time) for the time the open dialog is on, on closing it dissapears testing on Shredder/3.0a2pre ID:2008072303 My conclusion would be, on trunk id is enabled, but the result is wrong. It's not just opening 1 file, seams to try more but fail somehow. If no correction in time for 3, disabling is a safe solution. Note: could this be a RFE? I mean it's an ability not there. And some issues may arise if implementing (what if you open 10 big files or more etc..)

Fixed by bug 630759. Wfm on TB 17.0.6 / WinXP.