trie to post a reply but can not done!!!!
my answer to you is this
You can find examples for RS485 (Master and Slave) in "C:\Program files\Microcom\mikro\Examples\Easy51\extra examples\RS485_Master_Example" and "..\RS485_Slave_Example".
It's working perfectly...
No directory Microcom has suddenly and automagically installed itself in my Program Files directory. The closest I get is a Microchip directory.
Do you think all computers have a Microcom directory there? Even Linux or BSD machines?