For now, you could just report steps to reproduce a problem.
Logs are probably unnecessary, assuming we can reproduce the problem.
Thank you.
Running 10.7.5, Media Center crashed repeatedly upon launch. MacPro 1.1
Process: Media Center 18 [17610]
Path: /Applications/Media Center 18.app/Contents/MacOS/Media Center 18
Identifier: JRiver.Media-Center-18
Version: 18.0.139 (?)
Code Type: X86-64 (Native)
Parent Process: launchd [193]
Date/Time: 2013-02-22 22:01:56.977 -0800
OS Version: Mac OS X 10.7.5 (11G63)
Report Version: 9
Interval Since Last Report: 860531 sec
Crashes Since Last Report: 2
Per-App Interval Since Last Report: 13 sec
Per-App Crashes Since Last Report: 2
Anonymous UUID: CDAB4F1C-645C-47C2-8D4C-632A40E38CE7
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes: 0x0000000000000001, 0x0000000000000000
Application Specific Information:
objc[17610]: garbage collection is OFF
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libJRImage.dylib 0x00000001059b07dc CxImage::SetXDPI(int) + 48
1 libJRImage.dylib 0x00000001059adc9d CxImage::CxImage(unsigned int) + 95
2 libJRImage.dylib 0x000000010581cf2e JRImage::LoadInternal(wchar_t const*, tagSIZE, bool, unsigned int, bool, int, int, bool, bool, JRString const&) + 910
3 libJRImage.dylib 0x000000010581c755 JRImage::Load(wchar_t const*, tagSIZE, bool, unsigned int, bool, wchar_t const*, int, bool, bool) + 2061
4 libJRTools.dylib 0x0000000104a9154e CArtHelper::GetArt(ART_PIECES) + 2026
5 libJRTools.dylib 0x0000000104a93083 CSystemIconHelper::CreateSystemIcon(CSystemIconHelper::EIcons) + 73
6 libJRTools.dylib 0x0000000104a288bd JRMessageBox::OnInitialize() + 907
7 libJRTools.dylib 0x0000000104af4657 JRSystemWnd::CreateEx(unsigned int, wchar_t const*, wchar_t const*, unsigned int, JRRect, JRWndPtr, unsigned int, void*, bool, bool) + 791
8 libJRTools.dylib 0x0000000104ad06b8 JRPopupWnd::CreatePopup(JRWndPtr, JRSize, bool, bool) + 420
9 libJRTools.dylib 0x0000000104a28446 JRMessageBox::Show() + 102
10 libJRTools.dylib 0x0000000104a2db56 JRMessageBoxHelper::ShowMessageBox(JRMessageBoxDescriptor*, bool) + 1650
11 JRiver.Media-Center-18 0x00000001003a77e9 0x100000000 + 3831785
12 JRiver.Media-Center-18 0x0000000100ab99c4 0x100000000 + 11246020
13 JRiver.Media-Center-18 0x000000010082f005 0x100000000 + 8581125
14 JRiver.Media-Center-18 0x0000000100390aa0 0x100000000 + 3738272
15 JRiver.Media-Center-18 0x0000000100001a34 start + 52
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff87b9a7e6 kevent + 10
1 libdispatch.dylib 0x00007fff85cef786 _dispatch_mgr_invoke + 923
2 libdispatch.dylib 0x00007fff85cee316 _dispatch_mgr_thread + 54
Thread 2:
0 libsystem_kernel.dylib 0x00007fff87b9a192 __workq_kernreturn + 10
1 libsystem_c.dylib 0x00007fff8d94b594 _pthread_wqthread + 758
2 libsystem_c.dylib 0x00007fff8d94cb85 start_wqthread + 13
Thread 3:
0 libsystem_kernel.dylib 0x00007fff87b9a192 __workq_kernreturn + 10
1 libsystem_c.dylib 0x00007fff8d94b594 _pthread_wqthread + 758
2 libsystem_c.dylib 0x00007fff8d94cb85 start_wqthread + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff87b9a192 __workq_kernreturn + 10
1 libsystem_c.dylib 0x00007fff8d94b594 _pthread_wqthread + 758
2 libsystem_c.dylib 0x00007fff8d94cb85 start_wqthread + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000060 rbx: 0x000000010480edb0 rcx: 0x0000000000000000 rdx: 0x00000000000000ee
rdi: 0x000000010480edb0 rsi: 0x0000000000000060 rbp: 0x00007fff5fbfe010 rsp: 0x00007fff5fbfe010
r8: 0x000000000000001d r9: 0x00000000000000ec r10: 0x0000000000000000 r11: 0x000000010480edb8
r12: 0x0000000000000000 r13: 0x000000010480dc30 r14: 0x0000000000000000 r15: 0x000000010480edb0
rip: 0x00000001059b07dc rfl: 0x0000000000010206 cr2: 0x00000001059b07ac
Logical CPU: 3