Windows 10: MSXML 4.0 SP 2 on windows 11 can't be installed

hello, im just trying to install mathcad 15 on my windows 11 laptop. but it says must be install MSXML 4.0 SP2. but the MSXML can't installed on my laptop. how can i install it?

:)

 

MSXML version...

Hi There,

I can see that MSXML 6.0 v6.30.17763.1339 is installed on the machine. I want to know the service pack version of this.

I used following steps to find file version of msxml6.dll:

How to determine the MSXML version

To determine the MSXML version that is installed on your computer, follow these steps:

1. Locate the Msxml6.dll file in the following directory:
   C:\Windows\System32
   
2. Right-click the Msxml6.dll file, and then click Properties.
   
3. Click the Details tab to see the version information.
   

I want to know the SP version of msxml6.dll file version: 6.30.17763.1339.

Looks like it is MSXML 6.0SP3 but I am not sure. Please help.

Thanks

 

unable to install msxml 4 SP3

Hi 58Spencer1

My name is Andre Da Costa; an Independent Consultant, Windows Insider MVP and Windows & Devices for IT MVP. I'm here to help you with your problem.

See if these steps help:

Method 1: Download MSXML 4.0 from Microsoft update catalogue

Navigate to the link
https://www.catalog.update.microsoft.com/Search...

Click on the Download button beside Security Update for Microsoft XML Core Services 4.0 Service Pack 3 for x64-based Systems (KB2758694)

Select the language in which you want to download the update.

Once the .exe file is downloaded, right click on the .exe file and select Run as Administrator.

Follow the on screen instructions to install the update.

Once the update is installed restart the computer.

Method 2: Usually, we see 0x80070490 error if there are corruption in certain components of the operating system.

We can run the DISM command to check for the corrupted components and repair them. To run the DISM command follow the steps mentioned below:

Type Command prompt in the search bar.

Right click on the Command Prompt icon and select Run as Administrator.

Copy and paste the following command in Command prompt: Dism /Online /Cleanup-Image /RestoreHealth

Once the process is completed restart the computer.

Method 3: Install MSXML 4.0 in Compatibility mode.

You can try installing MSXML 4.0 update in Compatibility mode. To install the update in Compatibility mode follow the steps mentioned below:

Right-click on the .exe file of the update and select "Properties".

Select "Compatibility" Tab.

Place a check mark next to "Run this program in Compatibility mode" and select the appropriate operating system from the drop down list.

Let the update install.

Once the update is installed restart the computer.

 

Does Windows 11 support MSXML 6.0?

While installing an application which is developed with msxml 6.0, the installer is looking for a new version of MSXML. The installer works perfectly well in Windows 10. Dows Windows 11 support MSXML 6.0?