Windows Update installation failed

Good evening,

try this.

https://www.sevenforums.com/tutorials/91738-windows-update-reset.html

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Best regards exla

Hello, follow step by step

Laptop stays in AC mode not battery
To facilitate exchanges between the Microsoft Platform and the machine
Prefer an Ethernet connection rather than Wi-Fi
Wi-Fi mode stay close to the Router

1° Clean Windows Update errors
2° Close all running programs only Desktop displayed
3° Press the Windows key + the R key in Run type this cleanmgr press the ENTER key the process will start
4° Uncheck only the Recycle Bin box if it is checked by default and check all other boxes
5° Click OK to perform the cleanup

to be continued.....

A Framework can be repaired in INSTALLER; here the problem is that you still have 116 updates, including 39 optional ones, in the queue.
The Framework will not be repaired.
Is your Windows 7 on SP1?
Exact update agent; by the way, if you go to Windows Update History, you will notice that this is the first normal update, which activates Windows Update.

After disk cleanup

1) Desktop displayed
2) Press the Windows key and type CMD
3) A black screen icon C:\ will appear; right-click on it and run it as Administrator, then confirm with YES
4) After C:\Windows\System32> type net stop wuauserv and press ENTER; the goal here is to stop the Windows Update service.
Be careful of the space between NET STOP WUAUSERV.
The Windows Update service is stopping.
The Windows Update service has been stopped.
5) Exit the command prompt by typing this afterwards
C:\Windows\System32>exit press ENTER
The continuation.

Press the Windows + R keys again, type optionalfeatures, then press the ENTER key
find Microsoft .NET Framework
blue box checked,
disable by unchecking its box wait for Windows confirmation please wait ... a restart may be necessary
continuing...

1) Desktop displayed
2) Press the Windows key, type Update, right-click on it, then select Run as Administrator and confirm by clicking YES
3) At the bottom left, click on Installed updates
4) In the Microsoft .NET Framework section, uninstall all the Frameworks starting from the most recent date to the oldest, one by one

Confirm the actions and wait for the uninstallation progress bars to complete for each Framework

Next....

Windows Update service is stopped, you will need to restart it.

1) Desktop displayed
2) Press the Windows key and type CMD
3) A black screen icon C:\ will appear, right-click on it and select Run as Administrator, then confirm with YES
4) After C:\Windows\System32>net start wuauserv, press the ENTER key
The Windows update service starts
The Windows update service has been started
Attention, space between NET START WUAUSERV
5) Close the command prompt by typing this next
C:\Windows\System32>exit, press the ENTER key
6) Desktop displayed
Press the Windows + R keys again, type optionalfeatures, then press the ENTER key
Find Microsoft .NET Framework
Blue box disabled
Activate it, check its box, wait for Windows to confirm, please wait... a restart may be possible

Continued...

The system will reinstall the previously disabled Framework via a new restart, and normally the other Frameworks that were previously uninstalled in Windows Update.

Monitor its toolbar "Windows Update icon", then carry out the updates by clicking on them one by one in chronological order and install them one by one, prioritizing important updates.

Press the Windows key, type this update, press the ENTER key, and carry out the updates.

Thank you FISK for your help.

When I follow the step
Press the Windows + R keys again, type this optionalfeatures and then press the ENTER key
find Microsoft .NET Framework
blue box checked,
uncheck its box to disable it and wait for Windows' confirmation

I get an error message:
An error occurred. Some features were not changed correctly

The PC restarts and Framework 3.5.1 remains checked (the process is done twice and the same problem occurs if I refuse to restart)

I have uninstalled all Framework updates as requested.
Namely, only one: Framework 4.5.2

At the command prompt:
after C:\Windows\Système32> net start wuauserv then press the ENTER key
The Windows update service starts...
I am informed that the service is already started

I suppose this is because the service is in automatic mode and it restarted when the system rebooted?

I am eagerly awaiting your help, especially to understand why I cannot disable Framework 3.5.1?

Perhaps it is necessary to uninstall and reinstall it using the NetFramework cleanup tool?

Hello FISQ,

This morning I reinstalled framework 3.5.1 but still unable to disable it.

I tried the manual reset procedure for WU components indicated here:
https://docs.microsoft.com/en-us/windows/deployment/update/windows-update-resources

Note that I tried skipping step 4, and since it still didn't work, I went through step 4....

As usual, Update-Fix finds no errors. And yet!

So,

In Microsoft's reset procedure

Step 4 does not work.
Command prompt message:
[SC] Convert String Security Descriptor To Security Descriptor Failed(s) 1336
Invalid Access Control List (ACL) Structure

(I restarted the procedure 2 times, same issue)

In step 5, I was able to rewrite a number of .dll files but encountered some error messages.

For the following commands:

regsvr32.exe mshtml.dll
regsvr32.exe shdocvw.dll
regsvr32.exe browseui.dll
regsvr32.exe qmgr.dll

The error message is:

Module xxx was loaded, the entry point of RegisterServer was not found
Verify that xxx is a valid DLL or OCX file, and then try again

The other error message is:

Failed to load module xxx
Verify that the binary file is stored at the designated location or debug it to look for any issues with binary .DLL or dependent files.
The module could not be found.

This message concerns the following dll files:

regsvr32.exe msxml.dll
regsvr32.exe gpkcsp.dll
regsvr32.exe sccbase.dll
regsvr32.exe initpki.dll
regsvr32.exe wuaueng1.dll
regsvr32.exe wucltui.dll
regsvr32.exe wuweb.dll
regsvr32.exe muweb.dll

Service started then check the box in "optionalfeatures" for 3.5.1

Windows + R type this Installer then press ENTER
now how to find it
Hover your mouse over the icon and wait for a tooltip, do this for each icon until you find:
Title: Installation Database
Object: Microsoft Net Framework 3.5.1 or another Framework
click on it with the left mouse button then right-click to first repair it, if that doesn't work then install it, if that doesn't work then uninstall it, do this with the other Frameworks on your list
Note that those with a KB cannot be repaired but you can click on APPLY

Warning
There is a more radical way to completely delete the Framework folder from your registry
the effects on the system of a radical deletion of a Framework, no idea, I have never done this, only the Repair function in Installer
*Windows + R type this microsoft.net then ENTER double click on the Framework folder and delete the faulty Framework "V3.5"

PS: at the next restart Windows service will restart too

PS: Why do you have 116 pending updates?

Did you recently reinstall your system? Since a week you have had this problem so someone or something caused it.

Try system restore of course if you still have it in memory.
User of an optimization software could delete previous restore points

Windows + R then type this rstrui press the ENTER key
System Restore launched, click on NEXT check the box Show more restore points
target the date of the crash then choose a point prior to the day of the crash.
The day before or a few hours before.

Well, I finally found the Framework 4.5.1 and 4.5.2 files (no earlier vs)

Error messages for repairs/installations:

The component you are trying to use is located on an unavailable network resource.

Click OK to retry or enter another path in the box below to a folder containing the installation package
'netfx_FullLP_GDR_x64.msi

Use the source:

(I am suggested the following path)

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.5.50938\FRA\

Then I can either click browse (which returns me to Documents to search for the FullLP_GDR_x64 package .msi) or click OK

If I click OK a new window opens:

The path C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.5.50938\FRA\netfx_FullLP_GDR_x64.msi is not found. Try another location and retry or try to search for the installation package 'netfx_FullLP_GDR_x64.msi in a folder from which you can install the Microsoft .NET Framework 4.5.1 (FRA)

The repair or installation process cancels...

So I proceeded to uninstall in both cases.

Here is the Framework download center for all versions
http://www.microsoft.com/en-us/download/details.aspx?id=30653

Framework 3.5.1
http://www.microsoft.com/en-us/download/details.aspx?id=29379
I have a 32-bit architecture with Windows Home Premium, so I have a security update for Microsoft.NET Framework 3.5.1 on Windows 7 X86, then 4.5.1 and then 4.5.2.

The error code may come from Office 2003, which ended its support on April 8, 2014. Uninstall it and then try again to install updates or repair Framework.
Press Windows + R type this microsoft.net then hit ENTER, double click on the Framework folder, enter the faulty Framework and delete it.

System restore doesn't yield results?

rstrui

The last solution will be to perform a system recovery, so back up your documents, then stay in sector mode and perform a factory reset from the Recovery Manager partition.

Hello,

A)SFC/SCANNOW command in Windows 7
Desktop displayed, close all running programs
2) Press the Windows key and type CMD
3) A black screen icon C:\ will appear, right-click on it then run it as Administrator and confirm with YES
4) after C:\Windows\System32> type sfc scannow and press enter
Make sure there is a space between sfc and scannow

B° Check disk
1) Desktop displayed
2) Press the Windows key and type CMD
3) A black screen icon C:\ will appear, right-click on it then run it as Administrator and confirm with YES
4) after C:\Windows\System32> type CHKDSK /F/R and press the enter key
Make sure there is a space between chkdsk and /f
and between /f and /r
C° Clear Windows Update history
https://forums.cnetfrance.fr/tutoriels-windows-7-8-et-autres-sytemes/277451-supprimer-l-historique-windows-update-7-et-vista

B°) this is the Office error code

Here it's for Office 2003 to fix it try the same process for 2010

https://support.microsoft.com/fr-fr/help/903772

Office, you installed it with a CD with a product code.
It is found in its Setup program, so if you cannot find the installation CD, do not uninstall it.
No complete Windows DVD to upgrade without formatting
You have a product key with 25 alphanumeric characters on the Tower.

Losing a genuine full Windows 7 DVD worth €100 or more is not very recommended.