Grand Theft Auto: Liberty City Stories

[Crusher21]

Whenever I enable cheats and input the cheats into the correct file for my game, after loading the game, it will crash with this error:
Problem Event Name: APPCRASH
Application Name: PPSSPPWindows64.exe
Application Version: 0.9.9.0
Application Timestamp: 53ce798b
Fault Module Name: StackHash_f9d8
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c0000005
Exception Offset: PCH_53
OS Version: 6.3.9600.2.0.0.768.101
Locale ID: 1033
Additional Information 1: f9d8
Additional Information 2: f9d82b147b6ad3097a0d9c822ca02a2a
Additional Information 3: de0a
Additional Information 4: de0a40479120ea8170f842d4122846d6
Is anyone else having this problem?
I am on Windows 8.1, 64-bit laptop, 8GB RAM
ULUS-10041
USA version
ISO