Saving a PDF after highlighting
Dear all,
I have been having problems saving my PDF's when using Acrobat Reader DC. The process I do is as follows:
Find a nice paper I want to read and comment on (by highlighting). Save said paper with a name, let's say 2021_ARDC.pdf in my personal folder, located on an external drive.
Make comments on the 2021_ARDC.pdf- file (highlighting, mainly).
Save the file (by CTRL+S, or regular save). I get a regular save-as-prompt, but when saving it under the same name, I get the "Error":
This file may be read-only, or another user may have it open. Please save the document with a different name or in a different folder.
Strangely enough, if I open an additional PDF, I do not get this problem. Then, I am able to save the original file without any problems. I don't even get the save-as prompt any more then even, CTRL+S will just save it immediately!
Does anyone know a solution to this?
Kind regards.
