Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: .net 4 installation fails with error code: (0x80070643)

06 Jan 2016   #11

Windows Server 2012
Successfully Installed .Net 4.5.2

Thank you all for your advice.
Here are the steps that helped me to install .Net 4.5.2:

1. Ran sfc /scannow
2. Ran NetFxRepairTool.exe
3. Installed .Net 4.5.2
4. Rebooted the server

My System SpecsSystem Spec

 .net 4 installation fails with error code: (0x80070643)

Thread Tools

Similar help and support threads
Thread Forum
.NET Framework 4.5 "Installation failed with error code: (0x80070643)"
Hi guys. I wanna update my .net framework with an offline installer, but this error always shows up. I tried finding some fix but not even a single one worked. So I was hoping that maybe you could help me with this. :cry: Here's the log file; OS Version = 6.1.7600, SP = 0.0, Platform 2 ...
IE11 fails install, error 0x80070643
I have posted another thread complaining about this problem but without specifically stating the error code 0x80070643. So I have started this new thread hoping for a fresh start. I know that I need to upload a few files for diagnosis purposes so please let me know how to proceed. ...
Windows Updates & Activation
IE10 installation on Win7x64 fails, error 0x80070643
I am able to install all curent updates - including .NET packages - except for either IE10 or IE11. It's a homebuilt box. Checked for rootkits/infections, all clean. Running sfc /scannow tells me that there is a reboot pending and that I should try running it again after the system is restarted....
Windows Updates & Activation
IE11 fails install, error 0x80070643
Hello, First post here but have been using this forum as a resource to troubleshoot many problems in the past, thank you! I have done a search but could not find anything for IE11 install problems helpful. There were similar posts for IE10 install errors but none of the solutions seem to...
Windows Updates & Activation
IE10 fails to install, error 0x80070643
I get this error in the event viewer: "Installation Failure: Windows failed to install the following update with error 0x80070643: Internet Explorer 10 for Windows 7 for x64-based Systems." Attached are the CBS folder items. Any help would be appreciated. I've already run the SURT 3 times and...
Windows Updates & Activation

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 06:04.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App