Game crashes on adjusting graphics

Just downloaded the folder last night to start playing, launched with the WOW.exe file, logged in just fine. However, I'm trying to up my resolution to my standard 1600x900, but every time I touch it to adjust it even a little the game instantly crashes.

Any assistance is appreciated!

EDIT: Log entry for the most recent crash:

================================================== ============================
World of WarCraft (build 12340)

Exe: C:\Users\Sunfox\Documents\Wrath of the Lich King 3.3.5a\Wow.exe
Time: Jun 21, 2016 9:56:30.339 AM
User: Sunfox
Computer: GUENHWYVAR
------------------------------------------------------------------------------

This application has encountered a critical error:

ERROR #132 (0x85100084) Fatal Exception
Program: C:\Users\Sunfox\Documents\Wrath of the Lich King 3.3.5a\Wow.exe
Exception: 0xC0000005 (ACCESS_VIOLATION) at 0023:03D0F70C

The instruction at "0x03D0F70C" referenced memory at "0x03D0F70C".
The memory could not be "written".

**************************************

EDIT2: Workaround found, scroll down!

BUMP: edited with log info

got this problem as well. bump.

So I found a workaround by editing the Config.wtf file in my WTF folder. Here are the settings I use (full graphics, windowed maximized), edit them as you need to, save the file, then launch the game.

SET locale "enUS"
SET realmList "logon.warmane.ru"
SET hwDetect "0"
SET gxWindow "1"
SET gxResolution "1600x900"
SET gxRefresh "60"
SET gxTripleBuffer "1"
SET gxMultisample "8"
SET gxMultisampleQuality "0.000000"
SET videoOptionsVersion "3"
SET movie "0"
SET Gamma "0.800000"
SET readTOS "1"
SET readEULA "1"
SET showToolsUI "1"
SET Sound_OutputDriverName "System Default"
SET Sound_MusicVolume "0.40000000596046"
SET Sound_AmbienceVolume "0.60000002384186"
SET farclip "1277"
SET specular "1"
SET groundEffectDensity "64"
SET projectedTextures "1"
SET textureFilteringMode "5"
SET accountName "XXXXXXX"
SET movieSubtitle "1"
SET gxMaximize "1"
SET accounttype "LK"
SET componentTextureLevel "9"
SET shadowLevel "0"
SET groundEffectDist "140"
SET environmentDetail "1.5"
SET extShadowQuality "5"
SET weatherDensity "3"
SET realmName "Lordaeron"
SET timingTestError "0"
SET gameTip "3"
SET Sound_OutputQuality "2"
SET Sound_EnableErrorSpeech "0"
SET Sound_MasterVolume "0.20000000298023"
SET Sound_ZoneMusicNoDelay "1"
SET checkAddonVersion "0"