■ VirtualBox：Guest Additions がインストールできない

仮想上にWindows 2008 環境を構築し Guest Additions をインストールするがエラーで完走しない。

環境

ホストOS：Windows 10 Pro
VirtualBox：6.1.8
ゲストOS：Windows 2008

現象

仮想上にWindows 2008 環境を構築し Guest Additions をインストールするがエラーで完走しない。

Stopped logging into separate file
Output folder: C:\Program Files\Oracle\VirtualBox Guest Additions
Version: 6.1.8 (Rev 137981)
No previous version of Oracle VM VirtualBox Guest Additions detected
Detected OS: Windows Vista (32-bit)
System Directory: C:\Windows\system32
Checking for installation requirements for Vista / Windows 7 / Windows 8 ...
Output folder: C:\Program Files\Oracle\VirtualBox Guest Additions
Extract: DIFxAPI.dll... 100%
Extract: VBoxDrvInst.exe... 100%
Extract: VBoxVideo.inf... 100%
Extract: VBoxVideo.cat... 100%
Extract: iexplore.ico... 100%
Output folder: C:\Program Files\Oracle\VirtualBox Guest Additions
Stopping VBoxService ...
Stopping VBoxService via SCM ...
Stopping VBoxService done
Stopping VBoxTray ...
Stopping VBoxTray done
Output folder: C:\Program Files\Oracle\VirtualBox Guest Additions
Extract: VBoxVideo.sys... 100%
Extract: VBoxDisp.dll... 100%
Extract: VBoxMouse.sys... 100%
Extract: VBoxMouse.inf... 100%
Extract: VBoxMouse.cat... 100%
Extract: VBoxGuest.sys... 100%
Extract: VBoxGuest.inf... 100%
Extract: VBoxGuest.cat... 100%
Extract: VBoxTray.exe... 100%
Extract: VBoxControl.exe... 100%
Extract: VBoxWHQLFake.exe... 100%
Output folder: C:\Windows\system32
Extract: VBoxService.exe... 100%
Extract: C:\Windows\system32\drivers\VBoxSF.sys... 100%
Extract: C:\Windows\system32\VBoxMRXNP.dll... 100%
Extract: C:\Windows\system32\VBoxHook.dll... 100%
Installing drivers ...
Output folder: C:\Program Files\Oracle\VirtualBox Guest Additions
Installing guest driver ...
Executing: "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxDrvInst.exe" driver install "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest.inf" "C:\Program Files\Oracle\VirtualBox Guest Additions\install_drivers.log"
Installing driver ...
INF-File: C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest.inf
(1) ENTER:  DriverPackageInstallW
(1) Installing INF file 'C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxGuest.inf' (Plug and Play).
(1) Looking for Model Section [VBoxGuest]...
(1) Installing devices with Id "PCI\VEN_80EE&DEV_CAFE&SUBSYS_00000000&REV_00" using INF "C:\Windows\system32\DriverStore\FileRepository\vboxguest.inf_0460a29f\VBoxGuest.inf".
(1) ENTER UpdateDriverForPlugAndPlayDevices...
(0) RETURN UpdateDriverForPlugAndPlayDevices.
(1) Installation was successful.
(0) Install completed
(1) RETURN: DriverPackageInstallW  (0x0)
Driver was installed successfully!
Execution returned exit code: 0
Installing video driver ...
Executing: "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxDrvInst.exe" driver install "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxVideo.inf" "C:\Program Files\Oracle\VirtualBox Guest Additions\install_drivers.log"
Installing driver ...
INF-File: C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxVideo.inf
(1) ENTER:  DriverPackageInstallW
(1) Installing INF file 'C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxVideo.inf' (Plug and Play).
(1) Looking for Model Section [Model]...
(1) Installing devices with Id "PCI\VEN_80EE&DEV_BEEF&SUBSYS_040515AD&REV_00" using INF "C:\Windows\system32\DriverStore\FileRepository\vboxvideo.inf_afc4c6c1\VBoxVideo.inf".
(1) Will force install because driver is not better and force flag is set.
(1) ENTER UpdateDriverForPlugAndPlayDevices...
(0) RETURN UpdateDriverForPlugAndPlayDevices.
(1) Installation was successful.
(0) Install completed
(1) RETURN: DriverPackageInstallW  (0x0)
Driver was installed successfully!
A reboot is needed to complete the driver installation!
Execution returned exit code: 0
Installing mouse driver ...
Executing: "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxDrvInst.exe" driver install "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxMouse.inf"
Installing driver ...
INF-File: C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxMouse.inf
ERROR (800b0100): ???????????????????
Execution returned exit code: 2
Error excuting ""C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxDrvInst.exe" driver install "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxMouse.inf"" (exit code: 2) -- aborting installation
Error excuting ""C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxDrvInst.exe" driver install "C:\Program Files\Oracle\VirtualBox Guest Additions\VBoxMouse.inf"" (exit code: 2) -- aborting installation

Mouseドライバのインストール失敗している？

対処

下記サイトより古いバージョンのGuest Additionsをダウンロードしインストールする。
http://download.virtualbox.org/virtualbox/

とりあえず6.1.0のAdditions(VBoxGuestAdditions_6.1.0.iso)を使ったところ正常にインストールできた。

-- 以上 --

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VirtualBox, Guest Additions