I have set up some export presets from lr to my hard drive, up until now I have had no issues with the various export presets ie have, but this morning I tried to export to one of my folders and nothing happens. The export right click drop down menu appears, I am able to select the right preset for what I need, yet the image just fails to export, it just stays within lr and does not appear in the export folder. Normally in the top left hand corner an export "time line" appears but now this does not appear.
I have closed down lightroom and restarted it. I have also have rebooted my pc but it still not exporting. Any ideas?
Which version of Lightroom are you using?
Are you able to export your images fine when you don't use a preset?
Try creating a new preset and see if you can reproduce the issue.