SYS0005: Access is denied

Problem:  Trying to create a directory or file leads to the OS/2 error 
          message <SYS0005. although there's no file or directory with 
          this name and you have write access to the drive. 

 Hint:  Maybe you're using the name of a device driver for the file or 
        directory to create. Check the list of the installed device driver 
        -- or use the code provided in Check if a name describes a device 
        or a file to check if the name you're using is the name of an 
        existing device. (see also Reserved directory & file names)