Hello. I am running on MacOSX 10.5.6, with the latest wine build 1.1.9 from kronenberg.org. Each time I try to open an audiovideo application (even only an audio mp3), the application (in this case WMP) crashes like below. Is there something wrong with my installation? Do I have to install DirectX or similar? Can anybody help? Thanks. wine: Unhandled page fault on read access to 0x00000000 at address 0x4dfdd1 (thread 001a), starting debugger... Unhandled exception: page fault on read access to 0x00000000 in 32-bit code (0x004dfdd1). Register dump: CS:0017 SS:001f DS:001f ES:001f FS:1167 GS:0037 EIP:004dfdd1 ESP:00d6ed4c EBP:00000000 EFLAGS:00010246( - 00 -RIZP1) EAX:00000000 EBX:00b89f98 ECX:ffffffff EDX:00000000 ESI:00b89f98 EDI:0000000a Stack dump: 0x00d6ed4c: 00b89f60 00b89fb8 0042b01b 00d6ed70 0x00d6ed5c: 00000000 00b89f20 00000000 00000003 0x00d6ed6c: 00b8a178 00b89f60 00100000 00000000 0x00d6ed7c: 00000000 00000000 00020000 00000000 0x00d6ed8c: 7bc874d8 00000000 ffffffff 00d6ed20 0x00d6ed9c: 00d6ed20 00000100 00000200 00792238 022c: sel=1167 base=7ffa0000 limit=00000fff 32-bit rw- Backtrace: 0x004dfdd1: movl 0x0(%eax),%ecx Modules: Module Address Debug info Name (22 modules) PE 400000- 834000 Export mplayerc PE 60150000-60154000 Deferred dsound PE 601c0000-601c4000 Deferred version PE 60410000-6045d000 Deferred winmm PE 604b0000-604c5000 Deferred user32 PE 60650000-60654000 Deferred gdi32 PE 60720000-60724000 Deferred advapi32 PE 60790000-60796000 Deferred winspool PE 607d0000-607e2000 Deferred oledlg PE 619d0000-619d4000 Deferred ole32 PE 61b20000-61b24000 Deferred rpcrt4 PE 61bb0000-61bb4000 Deferred ddraw PE 61c30000-61c9f000 Deferred comdlg32 PE 61d00000-61df0000 Deferred shell32 PE 61ed0000-61ed7000 Deferred shlwapi PE 61f50000-61f63000 Deferred comctl32 PE 62060000-62064000 Deferred oleaut32 PE 62190000-62194000 Deferred ws2_32 PE 621d0000-621d8000 Deferred wininet PE 631a0000-631a4000 Deferred quartz PE 7b810000-7b889000 Deferred kernel32 PE 7bc10000-7bc14000 Deferred ntdll Threads: process tid prio (all id:s are in hex) 00000008 (D) C:\windows\system32\mplayerc.exe 0000001a 0 <== 00000017 0 00000009 0 0000000c 00000012 0 0000000e 0 0000000d 0 0000000f 00000016 0 00000015 0 00000011 0 00000010 0 00000018 00000019 0 Backtrace: