Window's update

[khaledsalem]

1-My Windows is original not fake ( win 7 Pro sp1 x64 )

2-can't install Windows update ( code 80070643 ) .

3- tried microsoft way to fix it , but still no use .

4-Thank you alot .

 

 

 

Operating system:Windows 7 Professional (64 bit) Service Pack 1

System root: C:\Windows

Available physical memory: 8175 MB

CPU: Intel® Core i7-2600 CPU @ 3.40GHz

Drive Info:

C: 1849.71 GB

D: 13.20 GB

F: 0.10 GB

Internet Explorer: 11.0

[wisecleaner_admin]

Windows Update error 80070643 can happen for several reasons. The most common cause is a problem with the .NET Framework installed on the computer. You might also encounter this error when installing updates for Microsoft Office 2003. If you were installing Microsoft Office 2003 updates when you received the error, follow the instructions in the "Microsoft Office 2003" section below. Otherwise, follow the instructions in the "Windows .NET Framework" section.

 

• Windows .NET Framework

This issue may occur if the MSI software update registration has become corrupted, or if the .NET Framework installation on the computer has become corrupted.

To resolve this issue, try one or more of the following methods in the order they are listed.

Method 1: Fix MSI software update registration corruption issues

1, To fix MSI software update registration corruption issues automatically, click the Fix it to download it. Then, follow the steps in the Fix it wizard.

2, Visit Windows Update, and then try to install the updates again. Or, update Microsoft Security Essentials.

3, Try to reinstall the .NET Framework update.

If the issue is not resolved, go to method 2.

 

Method 2: Repair the .NET Framework

Download the Microsoft .NET Framework Repair Tool to repair the following versions of the .NET Framework, and then reinstall the .NET Framework update:

The .NET Framework 4

The .NET Framework 3.5 SP1

The .NET Framework 3.0 SP2

The .NET Framework 2.0 SP2

If the issue is not resolved, or if you are using other versions of the .NET Framework, go to method 3.

 

Method 3: Uninstall and reinstall the .NET Framework

Use the .NET Framework Cleanup Tool to uninstall multiple versions of the .NET Framework, and then reinstall the components.

To do this, follow these steps:

1, Check out the .NET Framework Cleanup Tool User's Guide.

2, Download the .NET Framework cleanup tool.

3, When you are prompted, click Open, and then click Extract Now.

4, In the files that you extracted, double-click cleanup_tool.exe.

If you are prompted for an administrator password or for confirmation, provide the password, and then click Continue.

5, In the Do you want to run the .NET Framework Setup Cleanup Utility? message, click Yes.

6, Click Yes to accept the license agreement.

7, In the Product to cleanup window, click the list, select .NET Framework - All Versions, and then click Cleanup Now.

Note The cleanup tool does not let you remove the .NET Framework 2.0 in Windows Vista or later versions of Windows because the .NET Framework is installed as an operating system component.

8, After the .NET Framework is removed, restart the computer.

9, Download and install the following components:

The .NET Framework 1.1

The .NET Framework 1.1 Service Pack 1 (SP1)

The .NET Framework 3.5 Service Pack 1 (this will also install the .NET Framework 2.0 SP2 and the .NET Framework 3.0 SP2)

10, Restart the computer.

11, Visit Windows Update again, and then check for and install updates.

12, Try to reinstall the .NET Framework update

 

• Microsoft Office 2003

To fix this problem, you might need to restart the Office Source Engine (OSE) service and try to install the latest updates for Office products again.

 

To restart the Office Source Engine (OSE) service

 

You must be logged on as an administrator to perform these steps.

 

1, Open Administrative Tools by clicking the Start button, and then clicking Control Panel. In the search box, type administrative tools, and then click Administrative Tools.

 

2, Double-click Services.  Administrator permission required If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

 

3, If the Office Source Engine service is disabled, double-click it to open the service properties.

 

4, Click the Startup type list, click Automatic (Delayed Start), and then click Apply.

 

5, Under Service status, click Start.