我最初將這個問題發佈在網路工程部分，他們說超級用戶是更好的地方來問這個問題。所以我來了！
我嘗試在 OpenVPN 論壇上提出這個問題，但沒有得到回复，我已經搜索了幾個小時來尋找答案並解決問題。我運行的是 Windows 8.1 x64。
當我安裝 OpenVPN 軟體時，它會一直安裝到 TAP 驅動程式。 TAP 驅動程式將會失敗。我嘗試以管理員身份運行驅動程序，在屬性中取消阻止它，關閉防火牆和AV，將網路的註冊表值更改為config.bak，安裝不同的版本，卸載“未知”設備，刪除HKLM中的NET金鑰/SYSTEM/Enum，嘗試以安全模式安裝它，停用驅動程式簽名，運行 sfc /scannow，賦予 rundll.exe 權限，但仍無法運作。
無論我做什麼，我都會收到錯誤。這是 TAP 安裝程式的日誌：
>>> [Device Install (UpdateDriverForPlugAndPlayDevices) - tap0901]
>>> Section start 2015/10/14 23:23:26.442
cmd: "C:\Program Files\TAP-Windows\bin\devcon.exe" install "C:\Program Files\TAP-Windows\driver\OemWin2k.inf" tap0901
dvi: {Update Device Driver - ROOT\NET\0005}
dvi: {Build Driver List} 23:23:26.458
dvi: Searching for hardware ID(S):
dvi: tap0901
sig: {_VERIFY_FILE_SIGNATURE} 23:23:26.458
sig: Key = oemwin2k.inf
sig: FilePath = c:\program files\tap-windows\driver\oemwin2k.inf
sig: Catalog = c:\program files\tap-windows\driver\tap0901.cat
sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
sig: Error 0x800b109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider
sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0109)} 23:23:26.489
sig: {_VERIFY_FILE_SIGNATURE} 23:23:26.489
sig: Key = oemwin2k.inf
sig: FilePath = c:\program files\tap-windows\driver\oemwin2k.inf
sig: Catalog = c:\program files\tap-windows\driver\tap0901.cat
sig: Success: File is signed in Authenticode(tm) catalog.
sig: Error 0xe0000241: The INF was signed with an Authenticode(tm) catalog from a trusted publisher
sig: {_VERIFY_FILE_SIGNATURE exit(0xe0000241)} 23:23:26.505
dvi: Created Driver Node:
dvi: HardwareID - tap0901
dvi: InfName - c:\program files\tap-windows\driver\oemwin2k.inf
dvi: DevDesc - Tap-Windows Adapter V9
dvi: Section - tap0901.ndi
dvi: Rank - 0x00ff0000
dvi: Signer Score - Authenticode
dvi: DrvDate - 07/02/2012
dvi: Version - 9.0.0.9
dvi: {Build Driver List - exit(0x00000000)} 23:23:26.505
dvi: {DIF_SELECTBESTCOMPATDRV} 23:23:26.505
dvi: Using exported function 'NetClassInstaller' in module 'C:\WINDOWS\system32\NetCfgx.dll'.
dvi: Class installer == NetCfgx.dll,NetClassInstaller
dvi: Using exported function 'WlanDeviceClassCoInstaller' in module 'C:\WINDOWS\system32\wlanist.dll'.
dvi: CoInstaller 1 == wlaninst.dll,WlanDeviceClassCoInstaller
dvi: Using exported function 'WwanDeviceClassCoInstaller' in module 'C:\WINDOWS\system32\wwaninst.dll'.
dvi: CoInstaller 2 == wwaninst.dll,WwanDeviceClassCoInstaller
dvi: CoInstaller 1: Enter 23:23:26.505
dvi: CoInstaller 1: Exit
dvi: CoInstaller 2: Enter 23:23:26.505
dvi: CoInstaller 2: Exit
dvi: Class installer: Enter 23:23:26.505
dvi: Class Installer: Exit
dvi: Default installer: Enter 23:23:26.505
dvi: {Select Best Driver}
dvi: Class GUID of device remains: {4d36e972-e325-11ce-bfc1-08002be10318}.
dvi: Selected:
dvi: Description - [Tap-Windows Adapter V9]
dvi: InfFile - [c:\program files\tap-windows\driver\oemwin2k.inf]
dvi: Section - [tap0901.ndi]
dvi: {Select Best Driver - exit(0x00000000)}
dvi: Default installer: Exit
dvi: {DIF_SELECTBESTCOMPATDRV - exit(0x00000000)} 23:23:26.505
ndv: Forcing driver install:
ndv: Inf Name - oemwin2k.inf
ndv: Driver Date - 07/02/2012
ndv: Driver Version - 9.0.0.9
sto: {Setup Import Driver Package: c:\program files\tap-windows\driver\oemwin2k.inf} 23:23:26.505
inf: Provider: TAP-Windows Provider V9
inf: Class GUID: {4d36e972-e325-11ce-bfc1-08002be10318}
inf: Driver Version: 07/02/2012,9.00.00.9
inf: Catalog File: tap0901.cat
sto: {Copy Driver Package: c:\program files\tap-windows\driver\oemwin2k.inf} 23:23:26.520
sto: Driver Package = c:\program files\tap-windows\driver\oemwin2k.inf
sto: Flags = 0x00000007
sto: Destination = C:\Users\Andy\AppData\Local\Temp\{7c0d8e2c-e951-7842-91dc-005ca0be2155}
sto: Copying driver package files to 'C:\Users\Andy\AppData\Local\Temp\{7c0d8e2c-e951-7842-91dc-005ca0be2155}'.
flq: Copying 'c:\program files\tap-windows\driver\oemwin2k.inf' to 'C:\Users\Andy\AppData\Local\Temp\{7c0d8e2c-e951-7842-91dc-005ca0be2155}\oemwin2k.inf'.
flq: opying 'c:\program files\tap-windows\driver\tap0901.cat' to 'C:\Users\Andy\AppData\Local\Temp\{7c0d8e2c-e951-7842-91dc-005ca0be2155}\tap0901.cat'.
flq: Copying 'c:\program files\tap-windows\driver\tap0901.sys' to 'C:\Users\Andy\AppData\Local\Temp\{7c0d8e2c-e951-7842-91dc-005ca0be2155}\tap0901.sys'.
sto: {Copy Driver Package: exit(0x00000000)} 23:23:26.536
sto: Failed to call to import driver package. Error = 0x0000000D
sto: {Setup Import Driver Package - exit(0x0000000d)} 23:28:26.538
ndv: Driver Package import failed for device
ndv: Error 13: The data is invalid
ndv: Installing NULL driver
所以對我來說，這段程式碼告訴我出了什麼問題？
Sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
那麼，這是他們的證書還是myn？有沒有辦法解決這問題？
於是我找到了這篇文章，驅動程式簽署故障排除它指出要安裝一個不是「根據特定（有效）目錄驗證檔案失敗」的驅動程式。所以我去添加硬體並說我有磁碟，然後輸入 TAP 驅動程式的 .inf 文件，它指出
您指定的資料夾不包含與您的裝置相容的軟體驅動程式。如果該資料夾包含驅動程序，請確保它設計為與基於 x64 的系統的 Windows 配合使用。
儘管下載顯示它適用於 openvpn-install-2.3.4-I604-x86_64.exe。那我在這裡做什麼呢？
請幫助大家，我真的需要 OpenVPN，而且我已經解決這個問題好幾天了。
提前致謝！