ppsspp has stoped working

[danciualin23]

Hi,
Sorry for my bad english and for inconvenience.
I have windows 7 64-bit and when i try to open ppsspp i received

PPSSPP has stopped working
Problem signature:
Problem Event Name: BEX64
Application Name: PPSSPPWindows64.exe
Application Version: 1.0.8.1
Application Timestamp: 5215027f
Fault Module Name: StackHash_1dc2
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Offset: 0000000000000000
Exception Code: c0000005
Exception Data: 0000000000000008
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1048
Additional Information 1: 1dc2
Additional Information 2: 1dc22fb1de37d348f27e54dbb5278e7d
Additional Information 3: 11ae
Additional Information 4: 11aef3f7a9160fb60e80d644649076ab

I don t know if i have all drivers installed.Thx and sorry for inconvenience