Hi, I am trying to delete a HL7 standard schema i created by mistake however when i select delete in Studio i get the following: ![](/sites/default/files/inline/images/images/image(1182).png) The xml is as below: version="1.0"?> <Category name="WYT.2.4" std="1">...</p>

i then remove the std so it becomes:

version="1.0"?> <Category name="WYT.2.4">...</p>

Then i get the error:

I have also tried exporting and importing the schema with the std part removed but still get an error.

We have IRIS 2020.1.

Any ideas?

Thanks,

Graham

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