ContributionsMost RecentMost LikesSolutionsRe: Mixed-mode program crashes un AQtimeDone - the troubleshooter had me turn off "Use Extended debugger for managed code". Thanks, --- TimothyMixed-mode program crashes un AQtime I have an SDI MFC application that makes some .NET calls (using 3.5). I want to profile it to see what routines it's spending its time in. If I either run the app under AQtime or run it directly and then attach to the process, it immediately crashes. Where can I find out what to do to troubleshoot this? I am running AQtime 6.50.498.64 on Windows 7 64-bit. I am using VS 2008, and the app is built debug. I don't believe that anything listing in the "Unsupported Code" page of the documentation applies to me. Problem signature: Problem Event Name: APPCRASH Application Name: OPCARSQL.exe Application Version: 1.2002.3.14 Application Timestamp: 4c6ece8c Fault Module Name: KERNELBASE.dll Fault Module Version: 6.1.7600.16385 Fault Module Timestamp: 4a5bdbdf Exception Code: e0434f4d Exception Offset: 0000b727 OS Version: 6.1.7600.2.0.0.256.48 Locale ID: 1033 Additional Information 1: 2b39 Additional Information 2: 2b3920aea00baf893bc8070a3fb4f504 Additional Information 3: 7b3e Additional Information 4: 7b3ec62533f410210328cc7461437d1e