Suggested by Terry heley – Needs Votes
On GP 2013 you could attach a file while the document was open.
Now on GP 2016 you cannot do this, a warning is popped up stating the following :
The document is in use and could not be attached
TXT, notepad files work fine, but other types such as PDF and word docs will not attach, could be something related to that type of doc too.
Thanks
We have also seen this error pop up when the PDF document belongs to a network share.