Exporting image - multiple presets which cannot be unselected

[Tim Grant-Skardon]

I'm having a problem exporting image(s).  Lightroom presets seems to have selected 2 presets (boxes are greyed out and unresponsive) automatically.  When I then select the user present I want to use, it comes up with a warning about multiple presets and batch exporting (it says "multiple presets: Select 1 preset).  I only want to export one version using my user preset.  Screen shot attached.  Any ideas how to resolve this?  I'm using Lr v12 and iMac running Monterey v12.6.2.  I have previously managed to export successfully without this problem using the exact same set up and software / ios versions.

[Sean McCormack]

Don't tick the box, just click on the name. Ticking the box turns on multiple presets. 

[Tim Grant-Skardon]

Thanks for that.  Unfortunately, the 2 Lightroom presets that show as greyed out in the attachment to my original message are already 'selected' (assuming that's what the greyed out appearance means) before I do anything.  It is opening with that selection and I can't uncheck them.  I can export using that but if I want to adjust the export settings by using my own preset (clicking on the name not the tick box), then it comes up with the message.

[Rob_Cullen]

"....already 'selected' (assuming that's what the greyed out appearance means) ..."

No. It means that this Preset cannot be used with other Presets in a Batch process.

To use ONE Preset- Do not tick any boxes!

[Tim Grant-Skardon]

Ah!  Got your meaning now.  Makes sense.  Thank you.