l*****e
发帖数: 3343 | 1 微软真糙蛋，我今天下班鼓动了三个小时才搞明白，为什么我的win7不能升级到win10,
以下是通过google搜到的好用的几个方法，去解决三个不同的错误信息！！！！！希望
对大家有用！一定要升级到win10,为了安全起见。。。
Error1: Failed to install, because windows can’t fail some critical updates
- goto Step9
Error2: Windows 10 upgrade couldn’t update the system reserved partition -
goto Step1
Error3: Shown in windows update, error code-”WindowsUpdate_80240020” -goto
Step7
1. press win+r and type diskmgmt.msc
2. System partition (no drive letters) listed at 100MB, right click on it
and go to change drive letters and paths -> add -> now choose Y: for the
drive letter
3. cmd prompt(admin!) type: Y:
4. run these commands:
takeown /f . /r /d y
icacls . /grant administrators:F /t
attrib -h -s -r bootmgr
NOTE: for the icacls command you can use your username instead of
administrators, to find out your username type 'whoami'
5. now open explorer (win+e) go to the Y: drive under compuer, go into the
Boot folder, and delete all languages other than en-US. Languages are in the
form xx-XX. Make sure to shift+delete and not just delete so they don't go
to the recycle bin. Empty the recycle bin afterwards just in case.
6. now go back to the admin command prompt, and type this command:
Windows 7 use this command
chkdsk Y: /F /X /L:5000
this truncates the NTFS log to 5MB, it can be very very big, not leaving
enough space for the install
at the end of the output it should tell you that you have at least 50MB of
free space on the partition
7. C:Windows..SoftwareDistribution..Download remove everythiong
cmd =>wuauclt.exe /updatenow
8. You are set..
9: Additional suggestions: do Windows Update, if anything fails, use
microsoft FixIt:
https://support.microsoft.com/en-us/mats/program_install_and_uninstall (to
uninstall some non-essential programs, like games)
http://windows.microsoft.com/en-us/windows/troubleshoot-problem (to fix some(not all) update issues) | l*****e
发帖数: 3343 | 2 C1900101-20017 , sucks - microsoft
win10,
updates
-
goto
【在 l*****e 的大作中提到】
: 微软真糙蛋，我今天下班鼓动了三个小时才搞明白，为什么我的win7不能升级到win10,
: 以下是通过google搜到的好用的几个方法，去解决三个不同的错误信息！！！！！希望
: 对大家有用！一定要升级到win10,为了安全起见。。。
: Error1: Failed to install, because windows can’t fail some critical updates
: - goto Step9
: Error2: Windows 10 upgrade couldn’t update the system reserved partition -
: goto Step1
: Error3: Shown in windows update, error code-”WindowsUpdate_80240020” -goto
: Step7
: 1. press win+r and type diskmgmt.msc
| l*****e
发帖数: 3343 | | l*****e
发帖数: 3343 | | l*****e
发帖数: 3343 | | l*****e
发帖数: 3343 | | l*****e
发帖数: 3343 | 7 windows update error 0x80070057 not fixed | l*****e
发帖数: 3343 | |
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