Installing Hyper-V, but "We couldn't complete the features" (Undoing changes)

Question

I installed Docker but then realized Hyper-V was not enabled.

It seems I can't enable it.

I tried DISM /Online /Enable-Feature /All /FeatureName:Microsoft-Hyper-V,

here is my log %windir%\Logs\CBS\cbs.log : cbs.log.

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I should have all requirements satisfied.

1. I uninstalled VMWare and Docker.

2. I have all the requirements (systeminfo):

   • VM Monitor Mode Extensions: Yes
   • Virtualization Enabled In Firmware: Yes
   • Second Level Address Translation: Yes
   • Data Execution Prevention Available: Yes

3. Task Manager > Performance > Virtualization: Enabled.

4. I have the latest Windows 10 updates.

5. I have also checked sfc /scannow.

But when I try and restart, I get:

• Getting Windows ready...

• Working on updates...

• Working on features...

• We couldn't complete the features... (Undoing changes)

• We couldn't complete the updates... (Undoing changes)

Answer 1

The first Error in cbs.log is:

2022-08-17 12:29:03, Info                  CSI    00000123 Begin executing advanced installer phase 31 index 0 (sequence 0)
    Old component: [l:0]''
    New component: [l:0]''
    Install mode: delta
    Smart installer: true
    Installer ID: {b1498a21-0405-4959-adaa-7e78686acfbe}
    Installer name: 'Counters Installer'
2022-08-17 12:29:03, Error                 CSI    00000124 (F) PerfCounterInstaller Error: LastCounter and LastHelp are inconsistent (10640,10925).
[gle=0x80004005]
2022-08-17 12:29:03, Error                 CSI    00000125 (F) PerfCounterInstaller Error: Counter database is corrupted, run 'lodctr /R' to fix it.
[gle=0x80004005]

Open cmd as administrator and do the following:

C:\WINDOWS\system32>cd..
C:\Windows>cd syswow64
C:\Windows\SysWOW64>lodctr /R
Info: Successfully rebuilt performance counter setting from system backup store

Now try DISM /Online /Enable-Feature /All /FeatureName:Microsoft-Hyper-V again.