In Robohelp 9, when you have a link that is outside of the project (not a link that links to a separate CHM file, but a link that is linking to a topic that doesn't exist in the project), there is an error message that displays stating something along the lines that "file name" is outside of the project and will not be shown in the project manager (I can't recall the exact message, but I'm sure some of you have seen it).
There is also a check box on that message that allows you to not show those warnings again. I accidently clicked it, apparently, as that message is no longer displaying. It should be displaying in one project every time it loads since there is a link that is outside of the project itself. Is there a way to turn this message back on so that it displays?
Thanks for pointing that out. I somehow managed to miss that when looking through the options.