Pete's QBASIC Site

I typed in the Qbasic code required to get the mouse to work but it get stack at : CALL Absolute.....
When I try to run it it (the computer) claims that the SUB program is not defined. What should I do

Start QB from the commandline like this:

If using QB45:
QB /LQB


If Using PDS71:
QBX /LQBX

If using Windows:
- Right click QB.EXE
- Click Properties
- Click Program Tab
- Goto field 'Command Line'
- Add '/L' after QB.EXE (don't forget a space).