I managed to finally finish updating LOTRO. I am running LOTRO on a Macbook with OS Lion version 10.7.5, using Pylotro with Crossover. I have 8 gigs of RAM and with the last LOTRO and Crossover updates, I found random crashing starting to occur, usually associated with transitioning. That problem has been identified with memory leaks using DX10/11, but mine was always set to DX9. My wife has a Macbook that is a year older with a slightly older operating system (I am not sure what it is as I am overseas at the moment) and she was having no problems with crashing before the RoR update. However, when I try to boot up the game now, I get the following error message:

The program LORO.exe has encountered a serious problem and needs to close. We are sorry for the inconvenience.

Here's the error information:

Unhandled exception: page fault on write access to 0x00000034 in 32-bit code (0x006d3fd2).
Register dump:
CS:001b SS:0023 DS:0023 ES:0023 FS:1007 GS:000f
EIP:006d3fd2 ESP:0033fda4 EBP:0163aaf4 EFLAGS:00010202( R- -- I - - - )
EAX:00000000 EBX:00000000 ECX:000004b9 EDX:00000000
ESI:01ae8520 EDI:01ae8520
Stack dump:
0x0033fda4: 01ae83a8 000004b9 000001c6 006e4381
0x0033fdb4: 01c67128 015072c0 0033fe70 00000000
0x0033fdc4: 011feb8c 011feb9f 00000017 01ae83a8
0x0033fdd4: 0033fe60 013151be 00000013 013b6a7a
0x0033fde4: 78131742 00000001 011ff3de 01505ed4
0x0033fdf4: 01520e44 02f59a0a 00d8baf0 7ffdf000
0200: sel=1007 base=7ffc0000 limit=00000fff 32-bit rw-
Backtrace:
=>0 0x006d3fd2 in lotroclient (+0x2d3fd2) (0x0163aaf4)
0x006d3fd2: movl %ecx,0x34(%eax)
Modules:
Module Address Debug info Name (44 modules)
ELF 0-82001000 Stabs <wine-loader>
PE 340000- 36d000 Deferred lua51
PE 370000- 385000 Deferred vorbisfile
PE 390000- 39d000 Deferred ogg
PE 400000- 1c95000 Deferred lotroclient
PE 1ca0000- 1e85000 Deferred d3dx9_42
PE 1e90000- 1f98000 Deferred vorbis
PE 1fa0000- 206e000 Deferred umbra
PE 2070000- 3597000 Deferred awesomium
PE 10000000-10012000 Deferred zlib1t
PE 12000000-121c6000 Deferred xerces-c_2_6
PE 18000000-18033000 Deferred binkw32
PE 3b400000-3b41e000 Deferred steam_api
PE 401c0000-401c4000 Deferred version
PE 401e0000-401e4000 Deferred imm32
PE 40490000-40494000 Deferred advapi32
PE 40710000-40781000 Deferred winmm
PE 407c0000-407c3000 Deferred openal32
PE 42510000-4254a000 Deferred user32
PE 42640000-42646000 Deferred gdi32
PE 42710000-42714000 Deferred rpcrt4
PE 42780000-42788000 Deferred shlwapi
PE 427e0000-427e4000 Deferred psapi
PE 43fe0000-43fe4000 Deferred iphlpapi
PE 44110000-44118000 Deferred ole32
PE 44220000-44228000 Deferred oleaut32
PE 44320000-44324000 Deferred msvcrt
PE 443a0000-444f9000 Deferred shell32
PE 445c0000-445ee000 Deferred comctl32
PE 446b0000-44711000 Deferred dsound
PE 446b0000-44711000 Deferred dsound
PE 44920000-44923000 Deferred secur32
PE 44950000-44953000 Deferred netapi32
PE 44970000-44974000 Deferred ws2_32
PE 449a0000-449af000 Deferred oleacc
PE 449c0000-449c4000 Deferred riched20
PE 44a20000-44a23000 Deferred usp10
PE 44a60000-44a64000 Deferred wsock32
PE 44af0000-44af4000 Deferred winex11
PE 78130000-781cb000 Deferred msvcr80
PE 7b810000-7b99b000 Deferred kernel32
PE 7bc10000-7bc14000 Deferred ntdll
PE 7c340000-7c396000 Deferred msvcr71
PE 7c420000-7c4a7000 Deferred msvcp80
Threads:
process tid prio (all id:s are in hex)
0000000c services.exe
0000003d 0
00000023 0
0000001d 0
0000000e 0
0000000d 0
0000001a winedevice.exe
00000026 0
0000001f 0
0000001c 0
0000001b 0
00000020 plugplay.exe
00000025 0
00000022 0
00000021 0
0000002d winewrapper.exe
0000002e 0
0000002f winewrapper.exe
00000030 0
00000031 sendwndcmd.exe
00000032 0
00000033 explorer.exe
00000034 0
00000037 pylotro.exe
0000002b 0
0000003b 0
0000003a 0
00000038 0
00000010 (D) C:\Program Files\Turbine\The Lord of the Rings Online\lotroclient.exe
0000000f 0
00000024 0 <==
System information:
Wine build: wine-1.4.1-6911-g2d3089c
Platform: i386
Host system: Darwin
Host version: 11.4.2

I try to repatch, it tells me patching is finished without downloading anything, and I get this:
checking data...Failed to check data: Unknown result code: 0x81930003

I have no idea what this means, other than my frustration level has risen significantly.

Any thoughts from more computer savvy people than me?