Saving a Read Only copy after Fill & Sign hanging
I have a PC that is unable to Fill & Sign any document using Acrobat DC Standard (latest version and build). It just hangs at the same point as shown in the image every time forever:

If I copy the same document to another machine and attempt the same thing it works fine. I have re-installed the application and tried opening the file from both the network drive it resides on and saving a hard copy to the desktop and tried filling and signing with that copy to the same effect.
It's weird that this is only happening on this one machine but wondered if anyone here has had the same issue and could perhaps shed some light on this for me?
