i can not install dot net 4 on windows 7 ultimate

Question

User-1746179790 posted

i setup dot net 4 on windows 7 ultimate, but i get the below error

OS Version = 6.1.7600, Platform 2
OS Description = Windows 7 - x86 Ultimate Edition
CommandLine = E:\f728aeac5c38595f91124f4d19c8f5fc\\Setup.exe /x86 /x64 /ia64 /web
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4 Setup
Package Version = 4.0.30319
User Experience Data Collection Policy: Disabled
Number of applicable items: 10
Exe (E:\f728aeac5c38595f91124f4d19c8f5fc\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
Exe (C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4 Setup_4.0.30319\Windows6.1-KB958488-v6001-x86.msu) failed with 0x240006 - (null).
Exe (E:\f728aeac5c38595f91124f4d19c8f5fc\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
MSI (C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4 Setup_4.0.30319\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20140519_213655593-MSI_netfx_Core_x86.msi.txt
Exe (E:\f728aeac5c38595f91124f4d19c8f5fc\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
MSI (C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4 Setup_4.0.30319\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20140519_213655593-MSI_netfx_Core_x86.msi.txt
Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:04:32).

How can you help me to fix this problem?

Answer 1

User281315223 posted

Have you tried running the installer with administrative rights? (Right-click Installer > Run as Administrator)

I've found that usually fixes a majority of installation-related issues with Visual Studio.

Answer 2

User-1746179790 posted

Hi Rion William, I am running as administrator rights. 

Answer 3

User-1404016747 posted

Take a look at this knoledgebase article:
http://support.microsoft.com/kb/976982/en-us

Answer 4

User-166373564 posted

Hi minhpg,

Welcome to asp.net forum.

Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:04:32).

For this issue, it's recommended to try the method our community members mentioned above first.

At the same time I notice that there are many relevant discussions about this topic in .NET Framework Setup and Servicing forum, please check it in the link below.

Installation failed with error code: (0x80070643), "Fatal error during installation.

In addition, you can also get help from .NET Framework Setup and Servicing forum, I think .NET framework experts can give more precise troubleshooting for you.

Best regards

Angie

Answer 5

User-1416423428 posted

Uninstall everything related, re-download everything (in case what you have is corrupted), and try again.  (turn off any virus scanner during installation, may help... who knows)