incomming email in jpg format is being opened as .dat, Sent back to a friend he can open the file as a jpg. Do I have a Registry prob or is there some corrupted in email or jpg >
So what is the actual file extension on the email attachments? Can you open jpg files when not sent via email?
Yes, I can open jpgs on my comp, and can open jpgs received from other friends.
The file extension on the email is .jpg
Then the problem must be with a setting in your browser.