Dropzone is not triggered at a Controlled document
Last modified on: 22 janvier 2020
Description problem:
The dropzone is not triggerd at SharePoint 2013 or SharePoint 2016 at at standard SharePoint library and or DCS enabled libraries.
Cause
The popup blocker is active at the current browser.
Solution
Disable the popup blocker
Remove the coockies
Close the internet browser intirely
Restart the internet browser