diff --git a/packaging/windows/pf-vdisplay/pf_vdisplay.cat b/packaging/windows/pf-vdisplay/pf_vdisplay.cat
index 8238ded..f4b2a96 100644
Binary files a/packaging/windows/pf-vdisplay/pf_vdisplay.cat and b/packaging/windows/pf-vdisplay/pf_vdisplay.cat differ
diff --git a/packaging/windows/pf-vdisplay/pf_vdisplay.dll b/packaging/windows/pf-vdisplay/pf_vdisplay.dll
index 2f511b1..07ca706 100644
Binary files a/packaging/windows/pf-vdisplay/pf_vdisplay.dll and b/packaging/windows/pf-vdisplay/pf_vdisplay.dll differ
diff --git a/packaging/windows/pf-vdisplay/pf_vdisplay.inf b/packaging/windows/pf-vdisplay/pf_vdisplay.inf
index 18d4d8f..7c56dc2 100644
--- a/packaging/windows/pf-vdisplay/pf_vdisplay.inf
+++ b/packaging/windows/pf-vdisplay/pf_vdisplay.inf
@@ -1,78 +1,85 @@
-;/*++
-; pf-vdisplay - punktfunk virtual display, UMDF2 IddCx driver INF (template; stampinf -> .inf).
-; Adapted from MolotovCherry/virtual-display-rs (MIT) + SudoVDA's control-device security DACL.
-;--*/
-[Version]
-PnpLockdown=1
-Signature="$Windows NT$"
-ClassGUID={4D36E968-E325-11CE-BFC1-08002BE10318}
-Class=Display
-ClassVer=2.0
-Provider=%ManufacturerName%
-CatalogFile=pf_vdisplay.cat
-DriverVer = 06/22/2026,1.0.0622.2210
-
-[Manufacturer]
-%ManufacturerName%=Standard,NTamd64
-
-[Standard.NTamd64]
-%DeviceName%=pf_vdisplay_Install, Root\pf_vdisplay
-
-[SourceDisksFiles]
-pf_vdisplay.dll=1
-
-[SourceDisksNames]
-1=%DiskName%
-
-; =================== UMDF IddCx device ====================
-
-[pf_vdisplay_Install.NT]
-CopyFiles=UMDriverCopy
-
-[pf_vdisplay_Install.NT.hw]
-AddReg=pf_vdisplay_HardwareDeviceSettings
-
-[pf_vdisplay_HardwareDeviceSettings]
-HKR, , "UpperFilters", %REG_MULTI_SZ%, "IndirectKmd"
-HKR, "WUDF", "DeviceGroupId", %REG_SZ%, "pfVDisplayGroup"
-; Let the host (LocalSystem service) + admins open the control device for the ADD/REMOVE/PING IOCTLs.
-HKR, , "Security", , "D:P(A;;GA;;;SY)(A;;GA;;;BA)(A;;GRGW;;;WD)"
-
-[pf_vdisplay_Install.NT.Services]
-AddService=WUDFRd,0x000001fa,WUDFRD_ServiceInstall
-
-[pf_vdisplay_Install.NT.Wdf]
-UmdfService=pf_vdisplay, pf_vdisplay_Install
-UmdfServiceOrder=pf_vdisplay
-UmdfKernelModeClientPolicy=AllowKernelModeClients
-UmdfHostProcessSharing=ProcessSharingDisabled
-
-[pf_vdisplay_Install]
-UmdfLibraryVersion=2.15.0
-ServiceBinary=%12%\UMDF\pf_vdisplay.dll
-UmdfExtensions=IddCx0102
-
-[WUDFRD_ServiceInstall]
-DisplayName=%WudfRdDisplayName%
-ServiceType=1
-StartType=3
-ErrorControl=1
-ServiceBinary=%12%\WUDFRd.sys
-
-[DestinationDirs]
-UMDriverCopy=12,UMDF
-
-[UMDriverCopy]
-pf_vdisplay.dll
-
-[Strings]
-ManufacturerName="punktfunk"
-DiskName="punktfunk Virtual Display Installation Disk"
-WudfRdDisplayName="Windows Driver Foundation - User-mode Driver Framework Reflector"
-DeviceName="punktfunk Virtual Display"
-
-REG_MULTI_SZ=0x00010000
-REG_SZ=0x00000000
-REG_EXPAND_SZ=0x00020000
-REG_DWORD=0x00010001
-
+;/*++
+; pf-vdisplay - punktfunk virtual display, UMDF2 IddCx driver INF (template; stampinf -> .inf).
+;
+; For the all-Rust wdk-sys / windows-drivers-rs driver in THIS tree
+; (packaging/windows/drivers/pf-vdisplay/). The driver registers the OWNED pf_vdisplay_proto
+; control-interface GUID in CODE (WdfDeviceCreateDeviceInterface), so this INF is GUID-agnostic and
+; is byte-identical to the superseded oracle's (packaging/windows/vdisplay-driver/.../pf_vdisplay.inx,
+; itself adapted from MolotovCherry/virtual-display-rs (MIT) + SudoVDA's control-device security DACL).
+; HWID Root\pf_vdisplay + IddCx0102 + the DACL match the host backend (crates/punktfunk-host/src/
+; vdisplay/pf_vdisplay.rs) and install-pf-vdisplay.ps1's Test-PfVdisplayPresent / nefconc node-create.
+;--*/
+[Version]
+PnpLockdown=1
+Signature="$Windows NT$"
+ClassGUID={4D36E968-E325-11CE-BFC1-08002BE10318}
+Class=Display
+ClassVer=2.0
+Provider=%ManufacturerName%
+CatalogFile=pf_vdisplay.cat
+DriverVer = 06/25/2026,9.5.0625.1614
+
+[Manufacturer]
+%ManufacturerName%=Standard,NTamd64
+
+[Standard.NTamd64]
+%DeviceName%=pf_vdisplay_Install, Root\pf_vdisplay
+
+[SourceDisksFiles]
+pf_vdisplay.dll=1
+
+[SourceDisksNames]
+1=%DiskName%
+
+; =================== UMDF IddCx device ====================
+
+[pf_vdisplay_Install.NT]
+CopyFiles=UMDriverCopy
+
+[pf_vdisplay_Install.NT.hw]
+AddReg=pf_vdisplay_HardwareDeviceSettings
+
+[pf_vdisplay_HardwareDeviceSettings]
+HKR, , "UpperFilters", %REG_MULTI_SZ%, "IndirectKmd"
+HKR, "WUDF", "DeviceGroupId", %REG_SZ%, "pfVDisplayGroup"
+; Let the host (LocalSystem service) + admins open the control device for the ADD/REMOVE/PING IOCTLs.
+HKR, , "Security", , "D:P(A;;GA;;;SY)(A;;GA;;;BA)(A;;GRGW;;;WD)"
+
+[pf_vdisplay_Install.NT.Services]
+AddService=WUDFRd,0x000001fa,WUDFRD_ServiceInstall
+
+[pf_vdisplay_Install.NT.Wdf]
+UmdfService=pf_vdisplay, pf_vdisplay_Install
+UmdfServiceOrder=pf_vdisplay
+UmdfKernelModeClientPolicy=AllowKernelModeClients
+UmdfHostProcessSharing=ProcessSharingDisabled
+
+[pf_vdisplay_Install]
+UmdfLibraryVersion=2.15.0
+ServiceBinary=%12%\UMDF\pf_vdisplay.dll
+UmdfExtensions=IddCx0102
+
+[WUDFRD_ServiceInstall]
+DisplayName=%WudfRdDisplayName%
+ServiceType=1
+StartType=3
+ErrorControl=1
+ServiceBinary=%12%\WUDFRd.sys
+
+[DestinationDirs]
+UMDriverCopy=12,UMDF
+
+[UMDriverCopy]
+pf_vdisplay.dll
+
+[Strings]
+ManufacturerName="punktfunk"
+DiskName="punktfunk Virtual Display Installation Disk"
+WudfRdDisplayName="Windows Driver Foundation - User-mode Driver Framework Reflector"
+DeviceName="punktfunk Virtual Display"
+
+REG_MULTI_SZ=0x00010000
+REG_SZ=0x00000000
+REG_EXPAND_SZ=0x00020000
+REG_DWORD=0x00010001
+