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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

 
Error 150:  Index out of range
 
The index of an array variable declaration specified an
invalid number of elements.
 
The range of the index type of an array determines the
number of elements in the array. Using a LongInt subrange
as an array index will cause this error. Each array must
fit within a single 64K segment. An array declared with
this index range would exceed the maximum size for an
array, no matter what type of element.