Hi A R Davison,
Have you transferred the images and the catalog file to another computer or location?
What exactly do you mean by 'come out @ 173x260'?
Have you exported the images?
Could you please elaborate the issue?
Please post some screenshots.
Also, mention the version of Lightroom and the operating system you are using?
Hi Mrinmay, Thanks for your speedy reply, I am using LR 5.7.1 64 bit on Windows 7. What I did was transfer photos from one hard drive to another within LR most of them transfered OK but about 100 didn't. What I mean by come out right is most files are approx 2377x1577 pixels the files in question are only 173x260 px are very small in the middle of the screen and I am unable to work on them in develop mode nothing happens.It must be something I did with this batch while transferring them as all the others are OK!
If you have transferred Lightroom catalog and the images from one computer to another, you should not find any difference.
I would suggest you to click the link below and follow the steps to move Lightroom correctly.
Hope this helps.