Windows Server 2012 R2 cannot install update patch for .NET 3.5

V

vinhln

Member
Joined
Apr 11, 2023
Posts
10
Hi guys,

I have Windows Server 2012 R2 cannot install any update patch for .NET 3.5 getting WSUS.

I already try to clear all and let it get update from internet. It's can be getting update information but cannot install(had try to waiting for 1-2 day)

After try many solution, I had remove .NET 3.5 Feature and try add this feature again. Unlucky, failed to add again and get message code is Error 1726.

Please help me this case.
 

Attachments

Hello and welcome,

Copy the file C:\Windows\Logs\CBS\cbs.log to your desktop. Zip the copied file and attach the zipped cbs.log to your next reply.
 
PeterJ said:
Hello and welcome,

Copy the file C:\Windows\Logs\CBS\cbs.log to your desktop. Zip the copied file and attach the zipped cbs.log to your next reply.
Click to expand...
Peter ! Thanks for reply. Kindly check CBS file I just upload
 

Attachments

Restart the machine.
Check Windows Update only but do not install any updates yet.
Provide a screenshot of the available important updates first.
 
Install Update with DISM
  1. Download the update MSU here: https://catalog.s.download.windowsu..._e18acb900d05ea0272783b7953bc878857480788.msu
  2. Copy the MSU file to a convenient location (such as C:\temp).
  3. Click on the Start button and in the search box, type Command Prompt
  4. When you see Command Prompt on the list, right-click on it and select Run as administrator
  5. When command prompt opens, copy and paste the following commands into it, press enter after each

    cd C:\temp
    replace C:\temp with your path if different

    expand windows8.1-kb3068708-x64_e18acb900d05ea0272783b7953bc878857480788.msu -f:* C:\temp

    DISM.exe /Online /Add-Package /PackagePath:C:\temp\windows8.1-kb3068708-x64.cab
  6. You should receive the message:
    The operation completed successfully.
    Make sure to allow the computer to restart if prompted.
  7. If you receive any other message:
    Post a screenshot of the Commandprompt window.
    Zip and attach the file C:\Windows\Logs\CBS\CBS.log
 
Here are result:
1681873023036.png
Server restarted after install this patch
CBS Log on attached file.
 

Attachments

Great.

Install Update with DISM
  1. Download the update MSU here: https://catalog.s.download.windowsu..._99153d75ee4d103a429464cdd9c63ef4e4957140.msu
  2. Copy the MSU file to a convenient location (such as C:\temp).
  3. Click on the Start button and in the search box, type Command Prompt
  4. When you see Command Prompt on the list, right-click on it and select Run as administrator
  5. When command prompt opens, copy and paste the following commands into it, press enter after each

    cd C:\temp
    replace C:\temp with your path if different

    expand windows6.1-kb3118401-x64_99153d75ee4d103a429464cdd9c63ef4e4957140.msu -f:* C:\temp

    DISM.exe /Online /Add-Package /PackagePath:C:\temp\windows6.1-kb3118401-x64.cab
  6. You should receive the message:
    The operation completed successfully.
    Make sure to allow the computer to restart if prompted.
  7. If you receive any other message:
    Post a screenshot of the Commandprompt window.
    Zip and attach the file C:\Windows\Logs\CBS\CBS.log
 
Sorry, I provided instructions for a Windows Server 2008 machine instead of Windows Server 2012. :oops:

Install Update with DISM
  1. Download the update MSU here: https://catalog.s.download.windowsu..._2d9f2a496d7a35dc5e68b541b7218ecf00a68108.msu
  2. Copy the MSU file to a convenient location (such as C:\temp).
  3. Click on the Start button and in the search box, type Command Prompt
  4. When you see Command Prompt on the list, right-click on it and select Run as administrator
  5. When command prompt opens, copy and paste the following commands into it, press enter after each

    cd C:\temp
    replace C:\temp with your path if different

    expand windows8.1-kb3118401-x64_2d9f2a496d7a35dc5e68b541b7218ecf00a68108.msu -f:* C:\temp

    DISM.exe /Online /Add-Package /PackagePath:C:\temp\windows8.1-kb3118401-x64.cab
  6. You should receive the message:
    The operation completed successfully.
    Make sure to allow the computer to restart if prompted.
  7. If you receive any other message:
    Post a screenshot of the Commandprompt window.
    Zip and attach the file C:\Windows\Logs\CBS\CBS.log
 
Install Update with DISM
  1. Download the update MSU here: https://catalog.s.download.windowsu..._ff28e0759f8e23be21c208fe28a73d62696de8f9.msu
  2. Copy the MSU file to a convenient location (such as C:\temp).
  3. Click on the Start button and in the search box, type Command Prompt
  4. When you see Command Prompt on the list, right-click on it and select Run as administrator
  5. When command prompt opens, copy and paste the following commands into it, press enter after each

    cd C:\temp
    replace C:\temp with your path if different

    expand windows8.1-kb3144474-x64_ff28e0759f8e23be21c208fe28a73d62696de8f9.msu -f:* C:\temp

    DISM.exe /Online /Add-Package /PackagePath:C:\temp\windows8.1-kb3144474-x64.cab
  6. You should receive the message:
    The operation completed successfully.
    Make sure to allow the computer to restart if prompted.
  7. If you receive any other message:
    Post a screenshot of the Commandprompt window.
    Zip and attach the file C:\Windows\Logs\CBS\CBS.log
 
Provide the Components Hive
1. Navigate to C:\Windows\System32\Config and locate the COMPONENTS file.
2. Please copy this file to your desktop.
Note: If you receive an error that this file is in-use, simply reboot your computer and try again. Note: If you find that you need to reboot and are unable to because this is a server then try Option#2 below.
3. Right-click on this file on your desktop and select Send To...Compressed (zipped) folder. This will create a file named COMPONENTS.ZIP on your desktop.
4. The file will likely be too large to upload here so please upload to Gofile or WeTransfer and just provide the link here.

Option#2 (only if you are unable to follow the previous instructions)

  • Please download the Freeware RegBak from here: Acelogix Software - Download products
     You will find it at the bottom of the page that the link brings you to.
  • Go ahead and install this program and accept all the defaults. After the last install screen the program should open.
  • Click the New Backup button. Accept the defaults and simply click Start.
  • When it says Finished successfully, click the Close button.
  • This will bring you back to the main screen of the program. You will see one entry in this list with the date that you did it. Right-click on this line-item and select Explore Backup...
  • This will bring you into the folder where the backup was made. You should see a Users folder and a Windows folder along with a couple other files. Double-click on the Windows folder to open it. Then open the System32 folder and then config folder. You should see around 6 files in here, one of which is named COMPONENTS.
  • Copy the COMPONENTS file to your Desktop. If the COMPONENTS file does not exist, please fetch it instead from C:\Windows\System32\config\COMPONENTS.
  • Now right-click on the COMPONENTS file that is on your desktop and select Send to > Compressed (zipped) folder.
  • Then please upload the zip file (COMPONENTS.zip) to your favourite file sharing website (it will be too big to upload here). Examples of services to upload to are Gofile or WeTransfer and then just provide the link in your reply.
  • You can close any open windows you have as well as the RegBak program now.
 
Step 1:
Follow the instructions below please.

WARNING! The following fix is specific to the user's system in this thread only. No one else should follow these instructions, as it could damage your system.
  • Download the attachment SFCFixScript.txt and save it on your desktop.
  • Save any work you have open, and close all programs.
  • Drag the SFCFixScript.txt file over the SFCFix.exe executable and release it.
    1p8eDnI.gif
  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Open the file, then copy and paste its content in your next reply.

Step 2:
Restart the machine.
Run the command sfc /scannow in an elevated commandprompt and report the result.
Zip and attach the file C:\Windows\Logs\CBS\CBS.log.
 

Attachments

What happened in the mean time with this machine? There are now about 2000 folders corrupt each with at least 1 file.
This might take a long time to fix.
Should we continue to do a repair attempt ?
 
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