Unable to download with SandBoxed Chrome

Hello

I am unable to download from any site with SandBoxed Chrome.

I have had the problem for a few years now, on 2 computers:

One with Windows 8.1 another with Windows 10 (both operating systems always kept current)

When I (try to) download something then chrome displays a message on the bottom left hand corner of the screen saying:

 

"DownloadedFileName"

Failed - Download Error

Chrome is always kept up to date

There is no problem downloading when Chrome is not sandboxed.

 

Thank You

Ron