also known as: .NET Framework update installation error: "0x80070643" or "0x643"
I've googled and tried everything I've came across and still no luck with installing 4.0 Framework
this only started happening once I used a tool to change my Windows install from professional to home, (i installed the wrong version and my key didn't work) so i used a tool to downgrade my account so i could activate windows
the tool i used was called: "Windows 7 Downgrader" and when the problem started happening (no longer able to run daemon tools)
I'm unable to run : http://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html
as that also requires the framework i can't install.
help
I've googled and tried everything I've came across and still no luck with installing 4.0 Framework
this only started happening once I used a tool to change my Windows install from professional to home, (i installed the wrong version and my key didn't work) so i used a tool to downgrade my account so i could activate windows
the tool i used was called: "Windows 7 Downgrader" and when the problem started happening (no longer able to run daemon tools)
I'm unable to run : http://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html
as that also requires the framework i can't install.
- I've disabled (and even uninstalled) my Norton antivirus
- I've run the Microsoft Fixit
- I've run the NetFxRepair Tool
- I've run the dotnetfx cleanup tool and re-installed versions 1, 1.1 SP and 35 (35 won't install and throws an error saying to install 4.0)
help
Code:
OS Version = 6.1.7601, Platform 2, Service Pack 1
OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1
CommandLine = E:\6a7e1311c8e7f880805be9\\Setup.exe /x86 /x64
TimeZone = GMT Daylight Time
Initial LCID = 2057
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: AlwaysUploaded
Number of applicable items: 11
Exe (E:\6a7e1311c8e7f880805be9\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
ServiceControl operation succeeded!
Exe (E:\6a7e1311c8e7f880805be9\Windows6.1-KB958488-v6001-x64.msu) failed with 0x240006 - (null).
Exe (E:\6a7e1311c8e7f880805be9\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
MSI (E:\6a7e1311c8e7f880805be9\netfx_Core_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20160502_225627285-MSI_netfx_Core_x64.msi.txt
Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:00:07).My Computer
- OS
- Seven 64