Programmer's WorkBench (pwb.hlp) (Table of Contents; Topic list)
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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
PWB Error
 
     <drive> is an invalid drive
 
     An attempt was made to change a nonexistent drive.
 
     This error can be caused by a malformed filename that was
     interpreted as a drive letter designation.
                                    -♦-