Posted September 17, 2014
Wurzelkraft: Are you sure? Without the script I was able to attach five files without problems and the button was still clickable. :S
Give me a moment to double check this and post my findings. ;-) OK, I disabled the script and attached five files without any issues. The button was still clickable, but the system won't let you attach more files - it returns the message you mentioned.
I did the same test with the script enabled - same result.
So, it's not a script issue, but a GOG system limitation.
See also my post here which I've edited to reflect the situation accurately. :-)
EDIT: forgot link
Post edited September 17, 2014 by HypersomniacLive