Advance Download Manager - Unable to write to file

[Ramonmq]

After downloading a movie, at the end I get the message "unable to write to file".
I am downloading to my SD Card, and a file is created on the folder on my SD Card.
However, the file name is shown with a blank page symbol and the movie does not play.

 

[mikedt]

Maybe a compatibility issue with your particular phone or tablet and Android version, A few apps have had difficulty writing to SD storage with Lollipop, Marshmallow, etc. Check the app permissions in device settings, or maybe email the developers about it.

 

[Ramonmq]

Thanks mikedt for your prompt response.
I will try that, also forgot to mention that I am using an Apex android box

 

[Dannydet]

Most download apps can only save to internal storage

 

[Ramonmq]

mikedt:
I checked the app permissions and it only says that it can read/write/delete information on the USB STORAGE. Don't know if this is the same as the sd card. How do I write to the developer?
Dannydet:
Thanks for your reply. I believe, based on the posts I have read, that ADM can write to an sd card