I exported a copy yesterday but was told it's only got enough data to enlarge to 5x7
How do you know, why do you say that?
If you want a photo to be printed at 11x17, you need to have enough pixels. A common requirement for prints this large is 200 pixels per inch, so multiplying 11x17 times 200, we get 2200x3400 pixels. Is your image that large (or larger)? How large is your image in pixels?
What options did you select in the Export dialog box in the Image Sizing section? (Show us a screen capture)
I was not sure which values to choose. Here's a screen shot of the dialogue I used.
The screenshot didn't come through. You need to go to the forum page to include screenshots.
Not only is your screenshot missing, but the answer to my question "How large is your image in pixels?" is also missing.
sorry - I'm absolutely new to the forum. Where do I go in the forum to include the screen shot? I am a computer guy but not a forum person yet. I don't see the screen that has the "usual" paperclip icon. Thanks for your patience.
In the web interface, click on the camera icon