#: 5618 S10/Tandy CoCo
    27-Jul-90  17:03:30
Sb: sound
Fm: JIM MCDOWELL 70721,435
To:  76370,1366

The echo test only proves that the system recognizes your SSC.  You may or may
not hear anything, so that fact that you didn't hear anything does not mean
anything unfortunately.  This driver doesn't support speech.

I'm afraid without more information I can't help you too much.  One person who
sent me a note on Delphi has had no problems so I don't think the program
itself is causing the problem.

You mentioned that 3 small screens were drawn before the 43 error. Were these 3
at the top right of the screen?  The program should draw 4 identical boxes.  3
at the top and 1 at the bottom left.  The program calls the box routine 4 times
consecutively so if it could draw 3 boxes why not four?  It doesn't make sense.

The only possible explanation left (at least that I can think of), if all the
necessary files are in memory, is that your process memory is full.

Sound.Master uses 2 blocks GFX2         uses 1 block XMODE        uses 1 block
RUNB         uses 2 blocks
                 --Total =           6

For certain shell calls perhaps another 1-2 blocks.

Since each process has only 8 blocks if for some reason your process had
another file mapped to it (say you merged GFX2 and Basic09, which would be a 4
block file) something would be squeezed out and POOF! an error 43.

But unless you provide some detailed information I can't help you. I need to
know your complete system config, MDIR, MFREE with all files in memory, etc.