Hi Richard and guys. I just watched your youtube video about setting up a trusted folder in the windows registry, when I don't have the full version of microsoft office. We have a fileserver and 5 computers with 2 of them that have full version. 3 computers that just have runtime 64 bit. I did split our database and put the backend into a trusted folder in the fileserver. I watched the video about splitting my database and setting up a trusted folder in my fileserver. Now I went to one of the computers that has runtime and put the front end on that computer. I opened it and it gave the security warnning. Now I need help, after watching the video about adding the path to the registry and running the front end it still shows the security warning.