Try the following code with a link to your batch file, Example, fmlecmd.exe /p AXIS.xml
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cd "C:\Program Files\Adobe\Flash Media Live Encoder 3.2\"
:loop
Start Axis-Start.bat | set /P "="
goto loop
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Paste into a text doc and rename as .bat make sure the cd to path and start file name correct for you.
Mine working fine with settings on my system, if the stream stops it just restarts, try stopping it

With thanks to the "Stack Overflow" website.
Have a good 2019
73 Peter