This command line switch is only available in iMacros Sidebar for IE
Specifies the number of seconds the sidebar waits for IE before it gives up with a message stating that IE is busy. The default is 10 (meaning that that iMacros Sidebar waits 10 seconds for IE to respond).
If you are using the scripting interface to start the iMacros Sidebar, use the timeout parameter in iimOpen instead.
Any positive integer.
imacros.sidebar.exe -timeout 30