Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

     Unknown symbol (CV1018)
 
     The symbolic name specified could not be found.
 
     One of the following may have occurred:
 
        ■ The specified name was misspelled.
 
        ■ The wrong case was used when case sensitivity was on. Case
          sensitivity is toggled by the Case Sensitivity command from
          the Options menu, or set by the Option (O) Command-window
          command.
 
        ■ The module containing the specified symbol may not have been
          compiled with the /Zi option to include symbolic information.
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