URL structure change – hta file?

Hello –

I changed my URL structure to the name / date format, but then WordPress told me to update my hta file.

What does this mean? What exactly do I have to do?

I didn’t know what to change or update and then most of my pages disappeared. I reverted back to default URL structure for now!

Thanks in anticipation,

Leif – kendallcopywriting.co.uk