I try it , but it's not working( maybe I'm making a mistake in commands order? # MONO_GC_PARAMS=max-heap-size=32M mono 123.exe Thanks, goodd21 -- View this message in context: http://mono.1490590.n4.nabble.com/Memory-limit-tp4649443p4649581.html Sent from the Mono - General mailing list archive at Nabble.com.