Hi! I would like to build an ESL application on 32bit Windows 7 with Visual Studio 2010. I git cloned Freeswitch stable today. It was compiled with success. I opened libs\esl\managed\Managed_esl_2010.sln, as a whole solution. It was compiled as well. If I start ManagedEslTest.2010 in VS, it run seems to be running fine. If I compile it with Debug mode and run it from command line, it run seems to be running fine. If i compile it with Release mode and run it outside VS it throws:System.AccessViolationException @ CSharp_ESLevent_Serialize(Void* jarg1, SByte* jarg2) libs\esl\managed\esl_wrap.cpp, line: 414 I have found only this JIRA 'issue': - http://jira.freeswitch.org/browse/ESL-63 and this so entry: - http://stackoverflow.com/questions/19912087/initialising-the-core-using-free... which are about similar problems, but they didn't really helped, because x64 is not involved here. If you could help, i would really appreciate it. Thank you in advance: Ferenc Sárközy