I have a bit of an unusual situation that I hope someone can help with.
About 6 months ago, I created a custom form for a list in Sharepoint/Nintex 2010 at a company I was working for. That list has now been migrated to a Sharepoint O365 installation at a new company as a result of the sale of the business. The new company does not have a license for Nintex, and I would like to remove the custom form from the list. However, I cannot access the Designer screen to discontinue use of the form. Is there a way to remove the form without having to recreate the entire list from scratch and migrate all of the data? There's no desire on the part of the new company to license additional software at this time.
Thanks.