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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

You are using an identifier that has already been defined.
 
For example, you are attempting to use the same name
  ■ in a CONST statement and a variable definition, or
  ■ for a procedure and a variable.
 
This error also occurs if you attempt to redimension an
array. You must use DIM or REDIM when redimensioning dynamic
arrays.
 
ERR code: 10