Thank to everyone.
The manual are very good. The software are good but the install.bat are missing. Without this file the .exe file shows the error:
Runtime error 200 at 34DA:0091.
Thanks to everybody.
Added after 1 hours 23 minutes:
Dear readers,
I'm solved the runtime error. With PatchCRT.
http://pcmicro.com/elebbs/faq/rte200.html
I'm using a DOS 6.22 boot disk with Mouse Starter aplication and a patched HC3820.EXE all on my notebook started by floppy.
Thank again.