uses minwin
'string c="..\gxo2.exe"
'string s="echo.o2bas"
'ShellExecute 0,"open", c, s, "",0
'ShellExecute 0,"open", c, ""+s, "",0
'ShellExecute 0,"open", c, "-c"+"version.o2bas", "",0
ShellExecute 0,"", "..\co2.exe", "version.o2bas", "",0
