If the system appears to halt while you are trying to add a file to the library, it probably means another application has the LBY file open and you cannot open it in exclusive-write mode until that user closes it.
So you have to figure out who has the file open. If you are running on a network, your network administrator can probably tell you who has the LBY file open.
Keep in mind that if anyone is running Documaker Desktop, IDS, or some other application that is using the library in a runtime environment, that is most likely the cause. You cannot have a runtime and a development use of the library at the same time.
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