Hello tekdavid,

TD>>12: i VAR byte
13: for i = 1 to 4
14: high 0
15: pause 1000
16: low 0
17: next i<<

I also question lines 14 and 16...

Usually it is a High Porta.0 or Low Porta.0 or
it may be High Portb.0 or Low portb.0

Either way, It might be good to assign a port to it.

Another problem... What do your lines BEFORE line 12 look like?
Sometimes the compiler may flag line 12, but the problem is actually
in line 10 or 11....

Dwayne