We have an InDesign File (working on Windows 10 with InDesign CC2019) from a customer and they did use some external plugins.
We don't have those plugins and we don't need them.
We can work with the file, save the file, print a PDF ... but we can't make a package. We receive a error mesage that the plugins are missing. And we need to deliver the modified InDesign file to our customer.
Is there any way to make the package? Did I miss some settings?