Is this RoboSource Control that comes with X5 or with
RoboHelp Office 7? We had this issue occasionally with X5. The only
way I have ever been able to undo checkouts is by finding the file
I want in RoboSource Control, right-clicking on it, and selecting
Properties. Then, on the RoboSource Properties dialog box, click
the Checkouts tab, and then see if the file is listed as checked
out here. If it is, you can undo the checkout by selecting the file
here and clicking Undo Checkout button.