VBoxDrvInst 7.2.4 r170995 (verbosity: 0) (Oct 17 2025 11:56:03) release log (amd64) Log opened 2026-01-22T09:45:30.581696100Z OS Product: Windows 8.1 OS Release: 6.3.9600.19920 OS Service Pack: Executable: C:\Program Files\Oracle\VirtualBox Guest Additions\Tools\VBoxDrvInst.exe Process ID: 836 Package type: WINDOWS_64BITS_GENERIC Oracle VirtualBox Version 7.2.4 - r170995 Using Windows version 6.3.9600 (amd64) Installing driver "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest\VBoxGuest.inf" ... *** Error: Installation(UpdateDriverForPlugAndPlayDevicesW) failed: ERROR_DRIVER_STORE_ADD_FAILED (-536870329 / 0xe0000247) Output of 'C:\Windows\INF\setupapi.dev.log' (last 1 sections): >>> Section start 2026/01/22 10:45:30.956 cmd: "C:\Program Files\Oracle\VirtualBox Guest Additions\Tools\VBoxDrvInst.exe" --logfile "C:\Program Files\Oracle\VirtualBox Guest Additions\install_drivers.log" install --inf-file "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest\VBoxGuest.inf" --ignore-reboot dvi: {Update Device Driver - PCI\VEN_80EE&DEV_CAFE&SUBSYS_00000000&REV_00\3&267A616A&2&20} dvi: {Build Driver List} 10:45:30.956 dvi: Searching for hardware ID(s): dvi: pci\ven_80ee&dev_cafe&subsys_00000000&rev_00 dvi: pci\ven_80ee&dev_cafe&subsys_00000000 dvi: pci\ven_80ee&dev_cafe&rev_00 dvi: pci\ven_80ee&dev_cafe dvi: pci\ven_80ee&dev_cafe&cc_088000 dvi: pci\ven_80ee&dev_cafe&cc_0880 dvi: Searching for compatible ID(s): dvi: pci\ven_80ee&cc_088000 dvi: pci\ven_80ee&cc_0880 dvi: pci\ven_80ee dvi: pci\cc_088000 dvi: pci\cc_0880 sig: {_VERIFY_FILE_SIGNATURE} 10:45:30.972 sig: Key = vboxguest.inf sig: FilePath = c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf sig: Catalog = c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxGuest.cat ! sig: Verifying file against specific (valid) catalog failed! (0x800b0109) sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0109)} 10:45:31.003 sig: {_VERIFY_FILE_SIGNATURE} 10:45:31.003 sig: Key = vboxguest.inf sig: FilePath = c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf sig: Catalog = c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxGuest.cat sig: Success: File is signed in Authenticode(tm) catalog. ! sig: Verifying file against catalog 'VBoxGuest.cat' using Authenticode(tm) policy failed. sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0100)} 10:45:31.222 dvi: Created Driver Node: dvi: HardwareID - PCI\VEN_80ee&DEV_cafe dvi: InfName - c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf dvi: DevDesc - VirtualBox Guest Device dvi: Section - VBoxGuest.NTamd64 dvi: Rank - 0x00ff0003 dvi: Signer Score - Authenticode dvi: DrvDate - 10/17/2025 dvi: Version - 7.2.4.20995 dvi: {Build Driver List - exit(0x00000000)} 10:45:31.222 dvi: {DIF_SELECTBESTCOMPATDRV} 10:45:31.222 dvi: No class installer for 'VirtualBox Guest Device' dvi: No CoInstallers found dvi: Default installer: Enter 10:45:31.222 dvi: {Select Best Driver} dvi: Class GUID of device changed to: {4d36e97d-e325-11ce-bfc1-08002be10318}. dvi: Selected: dvi: Description - [VirtualBox Guest Device] dvi: InfFile - [c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf] dvi: Section - [VBoxGuest] dvi: {Select Best Driver - exit(0x00000000)} dvi: Default installer: Exit dvi: {DIF_SELECTBESTCOMPATDRV - exit(0x00000000)} 10:45:31.238 ndv: Forcing driver install: ndv: Inf Name - vboxguest.inf ndv: Driver Date - 10/17/2025 ndv: Driver Version - 7.2.4.20995 sto: {Setup Import Driver Package: c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf} 10:45:31.238 inf: Provider: Oracle Corporation inf: Class GUID: {4D36E97D-E325-11CE-BFC1-08002BE10318} inf: Driver Version: 10/17/2025,7.2.4.20995 inf: Catalog File: VBoxGuest.cat sto: {Copy Driver Package: c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf} 10:45:31.238 sto: Driver Package = c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf sto: Flags = 0x00000007 sto: Destination = C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722} sto: Copying driver package files to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}'. flq: Copying 'c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxControl.exe' to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxControl.exe'. flq: Copying 'c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxTray.exe' to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxTray.exe'. flq: Copying 'c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxGuest.cat' to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxGuest.cat'. flq: Copying 'c:\program files\oracle\virtualbox guest additions\vboxguest\vboxguest.inf' to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\vboxguest.inf'. flq: Copying 'c:\program files\oracle\virtualbox guest additions\vboxguest\VBoxGuest.sys' to 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxGuest.sys'. sto: {Copy Driver Package: exit(0x00000000)} 10:45:31.441 pol: {Driver package policy check} 10:45:31.816 pol: {Driver package policy check - exit(0x00000000)} 10:45:31.816 sto: {Stage Driver Package: C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\vboxguest.inf} 10:45:31.816 inf: {Query Configurability: C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\vboxguest.inf} 10:45:31.816 ! inf: Found legacy DelService operation for 'VBoxTray'. ! inf: Found legacy AddReg operation using non-relative key (HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run). ! inf: Driver package 'vboxguest.inf' is NOT configurable. inf: {Query Configurability: exit(0x00000000)} 10:45:31.816 flq: Copying 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxControl.exe' to 'C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxControl.exe'. flq: Copying 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxTray.exe' to 'C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxTray.exe'. flq: Copying 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxGuest.cat' to 'C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxGuest.cat'. flq: Copying 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\vboxguest.inf' to 'C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\vboxguest.inf'. flq: Copying 'C:\Users\salty\AppData\Local\Temp\{c8e34ce5-b4a3-b541-a90e-896257dcc722}\VBoxGuest.sys' to 'C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxGuest.sys'. sto: {DRIVERSTORE IMPORT VALIDATE} 10:45:32.535 sig: {_VERIFY_FILE_SIGNATURE} 10:45:32.878 sig: Key = vboxguest.inf sig: FilePath = C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\vboxguest.inf sig: Catalog = C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxGuest.cat ! sig: Verifying file against specific (valid) catalog failed! (0x800b0109) sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0109)} 10:45:32.895 sig: {_VERIFY_FILE_SIGNATURE} 10:45:32.895 sig: Key = vboxguest.inf sig: FilePath = C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\vboxguest.inf sig: Catalog = C:\Windows\System32\DriverStore\Temp\{bdd70c01-e66a-e942-a022-82398d026a6e}\VBoxGuest.cat sig: Success: File is signed in Authenticode(tm) catalog. ! sig: Verifying file against catalog 'VBoxGuest.cat' using Authenticode(tm) policy failed. sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0100)} 10:45:32.909 !!! sig: Driver package catalog file does not contain a signature, and Code Integrity is enforced. !!! sig: Driver package failed signature validation. Error = 0xE0000247 sto: {DRIVERSTORE IMPORT VALIDATE: exit(0xe0000247)} 10:45:32.941 !!! sig: Driver package failed signature verification. Error = 0xE0000247 !!! sto: Failed to import driver package into Driver Store. Error = 0xE0000247 sto: {Stage Driver Package: exit(0xe0000247)} 10:45:32.941 sto: {Setup Import Driver Package - exit (0xe0000247)} 10:45:32.941 !!! ndv: Driver package import failed for device. ndv: {Update Device Driver - exit(e0000247)} !!! ndv: Failed to install device instance PCI\VEN_80EE&DEV_CAFE&SUBSYS_00000000&REV_00\3&267A616A&2&20 (Error 0xe0000247) <<< Section end 2026/01/22 10:45:33.457 <<< [Exit status: FAILURE(0xe0000247)] *** Error: Installing driver(s) failed with 1 errors, 0 warnings (rc=VERR_INSTALLATION_FAILED) *** Error: Driver installation failed with VERR_INSTALLATION_FAILED End of log file - Log started 2026-01-22T09:45:30.581696100Z Execution returned exit code: 1 Error excuting ""C:\Program Files\Oracle\VirtualBox Guest Additions\Tools\VBoxDrvInst.exe" --logfile "C:\Program Files\Oracle\VirtualBox Guest Additions\install_drivers.log" install --inf-file "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest\VBoxGuest.inf" --ignore-reboot" (exit code: 1) -- aborting installation Error excuting ""C:\Program Files\Oracle\VirtualBox Guest Additions\Tools\VBoxDrvInst.exe" --logfile "C:\Program Files\Oracle\VirtualBox Guest Additions\install_drivers.log" install --inf-file "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest\VBoxGuest.inf" --ignore-reboot" (exit code: 1) -- aborting installation An error occurred during installation. Please refer to the log file under 'C:\Program Files\Oracle\VirtualBox Guest Additions\install_ui.log' for more information.