Created Issue: 1.5.9 build from source runtime error [16344]

just download latest source 1.5.9 buid release any cpu
run naudiodemo.exe from bin release and crush
my os win 7 ultimate x64 sp1
any idea?
Problem signature:
Problem Event Name: APPCRASH
Application Name: NAudioDemo.exe
Application Version: 1.0.1.0
Application Timestamp: 4f7c4901
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.1.7601.17651
Fault Module Timestamp: 4e21213c
Exception Code: e0434f4d
Exception Offset: 000000000000cacd
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1037