当您安装或升级基本的 ENS 平台时，可能会发生此故障。 此故障还可能会影响任何 ENS 平台模块的安装或升级。
记录以下错误：
VSE
!> leave custom action Install_SysCore()
CustomAction Install_SysCore returned actual error code 1603（注意：如果在沙盒中进行转换，则此代码可能不是 100% 准确）
Fin de la acción 12:28:11: InstallExecute. Return value 3.
MSI (s) (98:70) [12:28:11:908]: Note: 1: 2265 2: 3: -2147287035
或者：
!> Error - SysCore install failed: 255
<= leave custom action Install_SysCore()
CustomAction Install_SysCore returned actual error code 1603
注意：如果在沙盒中进行转换，则上述代码可能不是 100% 准确。
Action ended 16:37:58: InstallExecute.Return value 3.
VSE vse8.8.0.core_install_xxxxxx_xxxxxx.log：
或者：
StartStopAllMMSServices: start=false
StartStopAllMMSServices: ERROR! MmsControlCreate failed with -2146869243
StartStopAllMMSServices: exit=0
或者
ValidateDocument: return=0
ERROR! While validating document
policy disable 0 service stopped 0
Returning 4294967295
ENS
ERROR! Failed to create AAC Control. Err=-2146869243
StartStopAllMMSServices: ERROR! MmsControlCreate failed with -2146869243
ENS
LastErr 0x80096005 The time stamp signature or certificate could not be verified or is malformed.
ENS
Gain installer exclusion throughmfeEpAAC MFEPROTECT failed
Trying to gain installer exclusion now by mfeEpAAC protected with MFEINSTALL
Extracting MfeEpAac.exe: C:\Windows\TEMP\MfeEpAac.exe
Extraction successful
This is a 64-bit system
"C:\Windows\TEMP\MfeEpAac.exe" -add -rootlocation "C:\Program Files\McAfee\Endpoint Security" -rootlocation "C:\Program Files (x86)\McAfee\Endpoint Security" -folder "C:\ProgramData\McAfee\Endpoint Security"
PROCESS return code: 3221225506
Running application to gain installer exclusion failed: 3221225506
注意：错误代码 0x80096005 和 -2146869243 转换为：TRUST_E_TIME_STAMP。 无法验证时间戳签名或证书，或其格式不正确。 无法验证证书信息会导致此错误。
ENS
inf: Opened INF: 'C:\windows\System32\DriverStore\Temp\{0e190d7e-0a4d-0593-f0cf-a3732f126723}\mfenlfk.inf' ([strings])
sig: {_VERIFY_FILE_SIGNATURE.ZH_CN}15:24:26.285
sig: Key = mfenlfk.inf
sig: FilePath = C:\windows\System32\DriverStore\Temp\{0e190d7e-0a4d-0593-f0cf-a3732f126723}\mfenlfk.inf
sig: Catalog = C:\windows\System32\DriverStore\Temp\{0e190d7e-0a4d-0593-f0cf-a3732f126723}\mfenlfk.cat
! sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
sig: {_VERIFY_FILE_SIGNATURE exit(0x800b0109)} 15:24:26.370
sig: {_VERIFY_FILE_SIGNATURE.ZH_CN}15:24:26.370
sig: Key = mfenlfk.inf
sig: FilePath = C:\windows\System32\DriverStore\Temp\{0e190d7e-0a4d-0593-f0cf-a3732f126723}\mfenlfk.inf
sig: Catalog = C:\windows\System32\DriverStore\Temp\{0e190d7e-0a4d-0593-f0cf-a3732f126723}\mfenlfk.cat
! sig: Verifying file against specific Authenticode(tm) catalog failed! (0x800b010a)
! sig: Error 0x800b010a: A certificate chain could not be built to a trusted root authority.
sig: {_VERIFY_FILE_SIGNATURE exit(0x800b010a)} 15:24:26.376
!!! sto: An unexpected error occurred while validating driver package. Assuming that driver package is unsigned. Catalog = mfenlfk.cat, Error = 0x800B010A
!!! sto: Driver package is considered unsigned.
!!! ndv: Driver package failed signature validation. Error = 0xE0000247
sto: {DRIVERSTORE_IMPORT_NOTIFY_VALIDATE exit(0xe0000247)} 15:24:26.377
!!! sto: Driver package failed signature verification. Error = 0xE0000247
!!! sto: Failed to import driver package into Driver Store. Error = 0xE0000247
sto: {Stage Driver Package: exit(0xe0000247)} 15:24:26.379
!!! sto: Failed to stage driver package to Driver Store. Error = 0xE0000247, Time = 936 ms
sto: {Import Driver Package: exit(0xe0000247)} 15:24:26.382
inf: Opened INF: 'C:\windows\TEMP\{432DB9E4-6388-432F-9ADB-61E8782F4593}\mpt_install_base\x64\mfenlfk.inf' ([strings])
! inf: Add to Driver Store unsuccessful
! inf: Error 0xe0000247: A problem was encountered while attempting to add the driver to the store.
!!! inf: returning failure to SetupCopyOEMInf
