就在今天凌晨，微软公司发布了最新的Windows11 Dev预览版22509.1000版本，但是不少用户在今日更新的时候却反复提示下载错误0x80888002，遇到这种问题我们要怎么解决呢？下面小编就带着大家一起看看吧！
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方法一：替换文件法。
首先用户需要下载旧版的自动屏蔽PTM 2.0工具，并在检查更新的时候选择开启。
下载地址：http://www.rkxy.com.cn/soft/225819.html
下载完成后，在电脑桌面新建一个名称为【AppraiserRes. dll】文件。
在开始检查更新的时候，打开电脑C盘可以看到多出来两个文件夹，打开$WINDOWS.~BTSources
当自动更新到8%的时候，将桌面的【AppraiserRes. dll】文件复制到C：$WINDOWS.~BTSources文件夹，即可。
方法二：删除文件法
首先用户需要下载旧版的自动屏蔽PTM 2.0工具，并在检查更新的时候选择开启。
下载地址：http://www.rkxy.com.cn/soft/225819.html
在开始检查更新的时候，打开电脑C盘可以看到多出来两个文件夹，打开$WINDOWS.~BTSources
当自动更新到8%的时候，将C：$WINDOWS.~BTSources文件夹中【AppraiserRes. dll】文件删除即可。
方法三：
电脑桌面新建一个文本文档，后缀名改为.cmd文件。
更改后，复制以下代码进入文件中并保存。
01@(set "0=%~f0"^)#) & powershell -nop -c iex([io.file]::ReadAllText(:0)) & exit/b02#:: double-click to run or just copy-paste into powershell - it's a standalone hybrid script03#:: v1 of the toggle script works perfectly fine for most people with a non-botched windows installation04#:: uses a fast, fileless wmi subscription to watch for the Virtual Disk Service Loader process running during setup,05#:: then launches a cmd erase of appraiserres.dll - that's all there is to it, no rocket science, just a great implementation06#:: you probably don't need to have it installed at all times - just when doing feature updates or manual setup within windows07#:: hence the on off toggle just by running the script again08= {09= 'Skip TPM Check on Dynamic Update'; =10$0 = sp 'HKLM:SYSTEMSetupMoSetup' 'AllowUpgradesWithUnsupportedTPMOrCPU' 1 -type dword -force -ea 011$0 = ri 'HKLM:SOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Optionsvdsldr.exe' -force -ea 012$0 = sc.exe config Winmgmt start= demand; sp HKLM:SOFTWAREMicrosoftWbem 'Enable Costly Providers' 0 -type dword -force -ea 013= gwmi -Class __FilterToConsumerBinding -Namespace 'rootsubscription' -Filter "Filter = ""__eventfilter.name=''""" -ea 014= gwmi -Class CommandLineEventConsumer -Namespace 'rootsubscription' -Filter "Name=''" -ea 015= gwmi -Class __EventFilter -NameSpace 'rootsubscription' -Filter "Name=''" -ea 016if () { | rwmi; = } ; if () { | rwmi; = } ; if () { | rwmi; = }17if () { write-host -fore 0xf -back 0xd "`n [REMOVED] run again to install "; timeout /t 5; return }18= "$([environment]::SystemDirectory)cmd.exe"; = " /q (c) AveYo, 2021 /d /rerase appraiserres.dll /f /s /q"19= "$():`.~BT"; = "SELECT SessionID from Win32_ProcessStartTrace WHERE ProcessName='vdsldr.exe'"20= swmi -Class __EventFilter -NameSpace 'rootsubscription' -args @{21Name = ; EventNameSpace = 'rootcimv2'; QueryLanguage = 'WQL'; Query = } -PutType 2 -ea 022= swmi -Class CommandLineEventConsumer -Namespace 'rootsubscription' -args @{23Name = ; WorkingDirectory = ; ExecutablePath = ; CommandLineTemplate = ; Priority = 128} -PutType 2 -ea 024= swmi -Class __FilterToConsumerBinding -Namespace 'rootsubscription' -args @{Filter=;Consumer=} -PutType 2 -ea 025write-host -fore 0xf -back 0x2 "`n [INSTALLED] run again to remove "; timeout /t 526} ; start -verb runas powershell -args "-nop -c & {`n`n$(-replace'"','"')}"27#::复制代码@(set "0=%~f0"^)#) & powershell -nop -c iex([io.file]::ReadAllText(:0)) & exit/b#:: double-click to run or just copy-paste into powershell - it's a standalone hybrid script#:: v1 of the toggle script works perfectly fine for most people with a non-botched windows installation#:: uses a fast, fileless wmi subscription to watch for the Virtual Disk Service Loader process running during setup,#:: then launches a cmd erase of appraiserres.dll - that's all there is to it, no rocket science, just a great implementation#:: you probably don't need to have it installed at all times - just when doing feature updates or manual setup within windows#:: hence the on off toggle just by running the script again= {= 'Skip TPM Check on Dynamic Update'; =$0 = sp 'HKLM:SYSTEMSetupMoSetup' 'AllowUpgradesWithUnsupportedTPMOrCPU' 1 -type dword -force -ea 0$0 = ri 'HKLM:SOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Optionsvdsldr.exe' -force -ea 0$0 = sc.exe config Winmgmt start= demand; sp HKLM:SOFTWAREMicrosoftWbem 'Enable Costly Providers' 0 -type dword -force -ea 0= gwmi -Class __FilterToConsumerBinding -Namespace 'rootsubscription' -Filter "Filter = ""__eventfilter.name=''""" -ea 0= gwmi -Class CommandLineEventConsumer -Namespace 'rootsubscription' -Filter "Name=''" -ea 0= gwmi -Class __EventFilter -NameSpace 'rootsubscription' -Filter "Name=''" -ea 0if () { | rwmi; = } ; if () { | rwmi; = } ; if () { | rwmi; = }if () { write-host -fore 0xf -back 0xd "`n [REMOVED] run again to install "; timeout /t 5; return }= "$([environment]::SystemDirectory)cmd.exe"; = " /q (c) AveYo, 2021 /d /rerase appraiserres.dll /f /s /q"= "$():`.~BT"; = "SELECT SessionID from Win32_ProcessStartTrace WHERE ProcessName='vdsldr.exe'"= swmi -Class __EventFilter -NameSpace 'rootsubscription' -args @{Name = ; EventNameSpace = 'rootcimv2'; QueryLanguage = 'WQL'; Query = } -PutType 2 -ea 0= swmi -Class CommandLineEventConsumer -Namespace 'rootsubscription' -args @{Name = ; WorkingDirectory = ; ExecutablePath = ; CommandLineTemplate = ; Priority = 128} -PutType 2 -ea 0= swmi -Class __FilterToConsumerBinding -Namespace 'rootsubscription' -args @{Filter=;Consumer=} -PutType 2 -ea 0write-host -fore 0xf -back 0x2 "`n [INSTALLED] run again to remove "; timeout /t 5} ; start -verb runas powershell -args "-nop -c & {`n`n$(-replace'"','"')}"#::
之后，以管理员的身份运行.cmd文件。
运行结束后，点击检查更新。
然后再电脑桌面新建一个空白的【AppraiserRes.dll】文件。
等待更新到8%时，电脑C盘将会多出两个文件夹。
迅速打开C：$WINDOWS.~BTSources并将【AppraiserRes.dll】文件复制到该目录即可。