PPSSPP crashed after changing backend to Direct3d11

[kvintanzil]

as the title said, i just installed the latest build of PPSSPP (v1.4.2) and when i launch the app it worked fine but the first thing i do is changing the backend from openGL to direct3d11 and it crashed right after i apply it, now i can't open the application at all because it always crash, both the 32 and 64 bit version. how do i fix this? i can't even change it back to openGL backend because it won't let me go into setting before it crash and there's no memstick folder in the install directory, i've tried uninstalling and reinstall the app but the app still crash, help!

[GuilhermeGS2]

Create the memstick>PSP>SYSTEM directory, then create a file named ppsspp.ini and paste this, the beckend selected is Direct3D9:

Code:

[General]
FirstRun = False
RunCount = 3
Enable Logging = True
AutoRun = True
Browse = False
IgnoreBadMemAccess = True
CurrentDirectory =
ShowDebuggerOnLoad = False
CheckForNewVersion = True
Language = pt_BR
ForceLagSync = False
NumWorkerThreads = 2
EnableAutoLoad = False
EnableCheats = False
CwCheatRefreshRate = 77
ScreenshotsAsPNG = False
UseFFV1 = False
DumpFrames = False
DumpAudio = False
StateSlot = 0
RewindFlipFrequency = 0
GridView1 = True
GridView2 = True
GridView3 = False
ComboMode = 0
ReportingHost = default
AutoSaveSymbolMap = False
CacheFullIsoInRam = False
RemoteISOPort = 0
LastRemoteISOServer =
LastRemoteISOPort = 0
RemoteISOManualConfig = False
RemoteISOSubdir = /
InternalScreenRotation = 1
TopMost = False
WindowX = 195
WindowY = 83
WindowWidth = 976
WindowHeight = 602
PauseOnLostFocus = False
PauseWhenMinimized = False
DumpDecryptedEboots = False
MemStickInserted = True
[CPU]
CPUCore = 1
SeparateCPUThread = False
SeparateSASThread = True
SeparateIOThread = True
IOTimingMethod = 0
FastMemoryAccess = True
FuncReplacements = True
HideSlowWarnings = False
CPUSpeed = 0
[Graphics]
EnableCardboard = False
CardboardScreenSize = 50
CardboardXShift = 0
CardboardYShift = 0
ShowFPSCounter = 0
GPUBackend = 1
RenderingMode = 1
SoftwareRenderer = False
HardwareTransform = True
SoftwareSkinning = True
TextureFiltering = 1
BufferFiltering = 1
InternalResolution = 0
AndroidHwScale = 1
HighQualityDepth = 1
FrameSkip = 0
AutoFrameSkip = False
FrameRate = 0
FrameSkipUnthrottle = False
ForceMaxEmulatedFPS = 60
AnisotropyLevel = 4
VertexCache = True
TextureBackoffCache = False
TextureSecondaryCache = False
FullScreen = False
SmallDisplayZoomType = 2
SmallDisplayOffsetX = 0.500000
SmallDisplayOffsetY = 0.500000
SmallDisplayZoomLevel = 1.000000
ImmersiveMode = False
TrueColor = True
ReplaceTextures = True
SaveNewTextures = False
TexScalingLevel = 1
TexScalingType = 0
TexDeposterize = False
VSyncInterval = False
DisableStencilTest = False
BloomHack = 0
TimerHack = False
SplineBezierQuality = 2
HardwareTessellation = False
PostShader = Off
MemBlockTransferGPU = True
DisableSlowFramebufEffects = False
FragmentTestCache = True
LogFrameDrops = False
[Sound]
Enable = True
AudioBackend = 0
AudioLatency = 1
ExtraAudioBuffering = False
SoundSpeedHack = False
AudioResampler = True
GlobalVolume = 10
[Control]
HapticFeedback = True
ShowTouchCross = True
ShowTouchCircle = True
ShowTouchSquare = True
ShowTouchTriangle = True
ShowTouchStart = True
ShowTouchSelect = True
ShowTouchLTrigger = True
ShowTouchRTrigger = True
ShowAnalogStick = True
ShowTouchDpad = True
ShowTouchUnthrottle = True
ShowComboKey0 = False
ShowComboKey1 = False
ShowComboKey2 = False
ShowComboKey3 = False
ShowComboKey4 = False
ComboKey0Mapping = 0
ComboKey1Mapping = 0
ComboKey2Mapping = 0
ComboKey3Mapping = 0
ComboKey4Mapping = 0
ShowTouchPause = True
IgnoreWindowsKey = False
ShowTouchControls = False
DisableDpadDiagonals = False
GamepadOnlyFocused = False
TouchButtonStyle = 1
TouchButtonOpacity = 65
TouchButtonHideSeconds = 20
AutoCenterTouchAnalog = False
ActionButtonSpacing2 = 1.000000
ActionButtonCenterX = -1.000000
ActionButtonCenterY = -1.000000
ActionButtonScale = 1.150000
DPadX = -1.000000
DPadY = -1.000000
DPadScale = 1.150000
DPadSpacing = 1.000000
StartKeyX = -1.000000
StartKeyY = -1.000000
StartKeyScale = 1.150000
SelectKeyX = -1.000000
SelectKeyY = -1.000000
SelectKeyScale = 1.150000
UnthrottleKeyX = -1.000000
UnthrottleKeyY = -1.000000
UnthrottleKeyScale = 1.150000
LKeyX = -1.000000
LKeyY = -1.000000
LKeyScale = 1.150000
RKeyX = -1.000000
RKeyY = -1.000000
RKeyScale = 1.150000
AnalogStickX = -1.000000
AnalogStickY = -1.000000
AnalogStickScale = 1.150000
fcombo0X = -1.000000
fcombo0Y = -1.000000
comboKeyScale0 = 1.150000
fcombo1X = -1.000000
fcombo1Y = -1.000000
comboKeyScale1 = 1.150000
fcombo2X = -1.000000
fcombo2Y = -1.000000
comboKeyScale2 = 1.150000
fcombo3X = -1.000000
fcombo3Y = -1.000000
comboKeyScale3 = 1.150000
fcombo4X = -1.000000
fcombo4Y = -1.000000
comboKeyScale4 = 1.150000
DInputAnalogDeadzone = 0.100000
DInputAnalogInverseMode = 0
DInputAnalogInverseDeadzone = 0.000000
DInputAnalogSensitivity = 1.000000
XInputAnalogDeadzone = 0.240000
XInputAnalogInverseMode = 0
XInputAnalogInverseDeadzone = 0.000000
XInputAnalogSensitivity = 1.000000
AnalogLimiterDeadzone = 0.600000
UseMouse = False
MapMouse = False
ConfineMap = False
MouseSensitivity = 0.100000
MouseSmoothing = 0.900000
[Network]
EnableWlan = False
EnableAdhocServer = False
[SystemParam]
PSPModel = 1
PSPFirmwareVersion = 150
NickName = PPSSPP
proAdhocServer = coldbird.net
MacAddress = ec:da:31:be:8f:1f
PortOffset = 0
Language = 7
TimeFormat = 0
DateFormat = 0
TimeZone = 0
DayLightSavings = False
ButtonPreference = 1
LockParentalLevel = 0
WlanAdhocChannel = 0
BypassOSKWithKeyboard = False
WlanPowerSave = False
EncryptSave = True
[Debugger]
DisasmWindowX = 203
DisasmWindowY = 56
DisasmWindowW = 781
DisasmWindowH = 708
GEWindowX = 203
GEWindowY = 80
GEWindowW = 776
GEWindowH = 694
ConsoleWindowX = -1
ConsoleWindowY = -1
FontWidth = 8
FontHeight = 12
DisplayStatusBar = True
ShowBottomTabTitles = True
ShowDeveloperMenu = False
SkipDeadbeefFilling = False
FuncHashMap = False
[JIT]
[Upgrade]
UpgradeMessage =
UpgradeVersion =
DismissedVersion =
[Theme]
ItemStyleFg = 0xffffffff
ItemStyleBg = 0x55000000
ItemFocusedStyleFg = 0xffffffff
ItemFocusedStyleBg = 0xffedc24c
ItemDownStyleFg = 0xffffffff
ItemDownStyleBg = 0xffbd9939
ItemDisabledStyleFg = 0x80eeeeee
ItemDisabledStyleBg = 0x55e0d4af
ItemHighlightedStyleFg = 0xffffffff
ItemHighlightedStyleBg = 0x55bdbb39
ButtonStyleFg = 0xffffffff
ButtonStyleBg = 0x55000000
ButtonFocusedStyleFg = 0xffffffff
ButtonFocusedStyleBg = 0xffedc24c
ButtonDownStyleFg = 0xffffffff
ButtonDownStyleBg = 0xffbd9939
ButtonDisabledStyleFg = 0x80eeeeee
ButtonDisabledStyleBg = 0x55e0d4af
ButtonHighlightedStyleFg = 0xffffffff
ButtonHighlightedStyleBg = 0x55bdbb39
HeaderStyleFg = 0xffffffff
InfoStyleFg = 0xffffffff
InfoStyleBg = 0x00000000
PopupTitleStyleFg = 0xffe3be59
PopupStyleFg = 0xffffffff
PopupStyleBg = 0xff303030
[Recent]
MaxRecent = 30
[PinnedPaths]
[Log]
SYSTEMEnabled = True
SYSTEMLevel = 2
BOOTEnabled = True
BOOTLevel = 2
COMMONEnabled = True
COMMONLevel = 2
CPUEnabled = True
CPULevel = 2
FILESYSEnabled = True
FILESYSLevel = 2
G3DEnabled = True
G3DLevel = 2
HLEEnabled = True
HLELevel = 2
JITEnabled = True
JITLevel = 2
LOADEREnabled = True
LOADERLevel = 2
MEEnabled = True
MELevel = 2
MEMMAPEnabled = True
MEMMAPLevel = 2
SASMIXEnabled = True
SASMIXLevel = 2
SAVESTATEEnabled = True
SAVESTATELevel = 2
FRAMEBUFEnabled = True
FRAMEBUFLevel = 2
SCEAUDIOEnabled = True
SCEAUDIOLevel = 2
SCECTRLEnabled = True
SCECTRLLevel = 2
SCEDISPEnabled = True
SCEDISPLevel = 2
SCEFONTEnabled = True
SCEFONTLevel = 2
SCESCEGEEnabled = True
SCESCEGELevel = 2
SCEINTCEnabled = True
SCEINTCLevel = 2
SCEIOEnabled = True
SCEIOLevel = 2
SCEKERNELEnabled = True
SCEKERNELLevel = 2
SCEMODULEEnabled = True
SCEMODULELevel = 2
SCENETEnabled = True
SCENETLevel = 2
SCERTCEnabled = True
SCERTCLevel = 2
SCESASEnabled = True
SCESASLevel = 2
SCEUTILEnabled = True
SCEUTILLevel = 2
SCEMISCEnabled = True
SCEMISCLevel = 2

[kvintanzil]

just tried that but it didn't work but thanks i finally found the fix, the memstick folder for the installer version is found in my documents/ppsspp/psp/system instead of in the install directory, just delete the folder and it will create a brand new one when you launch the app.