Thunderbird will not open .MOV email attachments without saving the file. Why?
Why does Thunderbird not use the designated app/program in Windows 10 default options to open .MOV email attachments and only allows saving the file. It doesn't do this with mp4 files. Why with .MOV attachments????
Why does Thunderbird not use the designated app/program in Windows 10 default options to open .MOV email attachments and only allows saving the file. It doesn't do this with mp4 files. Why with .MOV attachments????