just installed latest version for windows.
Problem signature:
Problem Event Name: APPCRASH
Application Name: linphone.exe
Application Version: 0.0.0.0
Application Timestamp: 5595254d
Fault Module Name: KERNELBASE.dll
Fault Module Version: 6.3.9600.17415
Fault Module Timestamp: 54504ade
Exception Code: c0000005
Exception Offset: 00010097
OS Version: 6.3.9600.2.0.0.256.4
Locale ID: 1033
Additional Information 1: ac05
Additional Information 2: ac0507478d1c5bd693cfc4fe3987e900
Additional Information 3: ac05
Additional Information 4: ac0507478d1c5bd693cfc4fe3987e900