I am able to view g-mail pdf, picture, and other document attachments but am unable to view a .mov or .mp4 video attachment. I do not want to download the video; I only want to view it and forward the email and video attachment. I attached a screen print of the pop up screen that appears when I try to open the video file. I tried downloading the G-mail Mod add-on but still couldn't find a way to view video files. Can anyone please provide the fix for this frustrating issue? Thanks so much! Have a beautiful day!