After Migrating a map and manually deleting the original folder, I’m getting this error:
[You do not have sufficient permission to save the following content to disk. Any changes you make to this content will only apply during the current editor session.]
This error message appears after any interaction in the editor (map and BP). Nothing is saved.
What file linkage do I need to fix?
Permissions seem to be in order. Right-click>Open in Launcher was hanging, so I reinstalled the Launcher. That was a mess too (didn’t detect Mixamo Retargeting Plugin).
Something’s blocking my saves.
Clone didn’t work either.
Redirectors. Trying that. Some files still problematic.
If I reload those remaining files from disk, some filenames are appended with _DEADPACKAGE_#
I realize that a second editor (or process?) could cause the permissions issue.
However, this seems strange, like the launcher process is doubled:
Problem Solved.
The issue was Windows Security. The Controlled Folder Access was blocking UE4.exe from accessing my project files.
In the Virus and Threat Protection Settings, I was able to grant UE4 (and other apps) access to my controlled folders.
In fact, earlier, I had tried to add a text file to the UE4 project directory, but was denied (folder not present). After a Win10 update, I was able to add the text file, but still had the original Sufficient Permission error.
Wasted a day.
