Try modifying your data space requirements as follows: ■ Use a smaller file buffer in the OPEN statement's LEN clause. ■ Use the $DYNAMIC metacommand to create dynamic arrays. Dynamic array data can usually be much larger than static array data. ■ Use fixed-length string arrays instead of variable-length string arrays. ■ Use the smallest data type that accomplishes your task. Use integers whenever possible. ■ Try not to use many small procedures. QuickBASIC must create several bytes of control information for each procedure. ■ Use CLEAR to modify the size of the stack. Use only enough stack space to accomplish your task. ■ Do not use source lines longer than 256 characters. Such lines require allocation of additional text buffer space. ERR code: 7