820E Cannot lock file
Source
GroupWise* engine; file input/output.

Explanation
File lock error.

Possible Cause(s)
An attempt to lock a file failed.

Action(s)
Check to verify that the file is not currently locked by another process that has terminated. On Novell NetWare, you can use Monitor to check the open/lock activity on files.

Possible Cause(s)
Cannot open the specified file because another user may have the file open.

Action(s)
Ask the other user to close the file, or retry the action later.

Possible Cause(s)
Cannot open the specified file because you may not have rights to open the file.

Action(s)
Obtain rights to the file.

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