Well, tonight, I emailed several pictures from projects I worked on today, greatly detailed, and when I went to open them in my Thunderbird account, the pictures would not display as normal, within the message opened, and when I saved them to a folder, they were invalid and would not open. File size is there, but no viewable image, does show the proper file name, iPhone IMG_1793.jpg, for example, but would not open.

  I opened my Thunderbird in another Laptop, with Windows 7 Pro, same thing...

 With 2 of my Windows 7 Pro Machines doing the same thing, am I being pushed out of using Windows 7 Pro by this means???

 Please help me. Harry Savage

I have been a staunch supporter and user of Mozilla for years, and a few years ago, began to use Thunderbird for my Gmail account on all my computers. Each time they asked for a donation when installed, I contributed because Thunderbird is an awesome platform to use. I am in electronic security field, and have to use legacy software for older platforms I have out there, as I have been in this field for 54 years, and started my own business 23 years ago. IP video, access control, security systems, etc etc. I have Windows 7 Pro desktops and laptops, and Windows 10 Pro machines as well. Daily I send pictures I take during the day, with my iPhone and email them to myself, to convey each and every job or project I work, kind of a daily record I keep in Paperport that I have done for years. Last evening I sent several emails with pictures of the past week, I can view them on my Inbox message page, typically, and then save all to the specific folder needed. Done this for years. Well, tonight, I emailed several pictures from projects I worked on today, greatly detailed, and when I went to open them in my Thunderbird account, the pictures would not display as normal, within the message opened, and when I saved them to a folder, they were invalid and would not open. File size is there, but no viewable image, does show the proper file name, iPhone IMG_1793.jpg, for example, but would not open. If I try and open with Windows Photo Viewer it notes can't display this picture because the file is empty. I opened my Thunderbird in another Laptop, with Windows 7 Pro, same thing... I opened my other Laptop, Windows 10 Pro machine, in Thunderbird, the same message shows the image within the message, as it did on Windows 7 did just last night. With 2 of my Windows 7 Pro Machines doing the same thing, am I being pushed out of using Windows 7 Pro by this means??? Every time I have loaded Thunderbird on another of my Desk tops or Laptops, I have donated. Because I appreciate what it does for me. These images are just an example, some had my CC info, could not attach that!! Please help me. Harry Savage