Dolphin crashes: Error BEX64 module name StackHash_2264

[Viper2g1]

Hi all, I'm trying to get Dolphin running PSO. When I try to load into the lobby I get an error and Dolphin closes. The error information is below. I am using the most current Dolphin as of Yesterday. I've tried the DEP fix I found from searching StackHash_2264 by turning DEP off in Windows 8.1 (Can't just select s program in Windows 8.1 so I turned it off for all programs). But that doesn't change anything. I've run the direct x web installer and tried different audio and video settings but all combinations result in crashes.

Thanks for your help.

Code:

Problem signature:
 Problem Event Name: BEX64
 Application Name: Dolphin.exe
 Application Version: 0.0.0.0
 Application Timestamp: 56845f71
 Fault Module Name: StackHash_2264
 Fault Module Version: 0.0.0.0
 Fault Module Timestamp: 00000000
 Exception Offset: PCH_40
 Exception Code: c0000005
 Exception Data: 0000000000000008
 OS Version: 6.3.9600.2.0.0.256.49
 Locale ID: 1033
 Additional Information 1: 2264
 Additional Information 2: 2264db07e74365624c50317d7b856ae9
 Additional Information 3: 875f
 Additional Information 4: 875fa2ef9d2bdca96466e8af55d1ae6e