|06 Nov 2015||#35|
I have the same issue I think. I posted it already at sysnative.com:
This issue has a case-history --> Windows updates KB3001652 & KB2901983 installation problem (Error 643)
Now, the story goes on: I wanted to upgrade to .Net Framework 4.6. However the installation stopped soon - again - with error code 643 I tried to uninstall KB3008627, KB3000988 & KB2918614 (workaround which helped to install v4.5.2) but they weren't installed again by Windows update since I removed them some months ago. So I tried some FixIT solutions by M$ (.Net Repair ...), sfc -scannow (no errors) and other tips. Nothing helped and everything looked/looks like the first time: completely mysterious.
However I have found now two workarounds which help to get things working. It is definitely no solution which fixes the underlying problem but a shabby workaround.
ATTENTION: I don't know if these steps will cause other problems in future. Therefore you do this on your own risk!!! You need only one of those two methods to get it working. Don't ask me which one is less bad - I don't know.
1) rename folder "S-1-5-18" in C:\ProgramData\Microsoft\Crypto\RSA\ to "S-1-5-18_bak" or sth. like that
2) Run .net installer again. A new folder "S-1-5-18" should be created automatically during installation. More important: the installation should be successful now!
3) Interessting thing: if you don't install .net after the "S-1-5-18" folder was deleted, and you reboot your PC a new "S-1-5-18" folder gets created. If you open the folder you will be asked for permission. When you proceed and start the installation afterwards, it will fail as it did before! So accessing the folder (after having deleted it) will again prevent .NET installations! I don't know why and how this folder is interconnected with the issue... probably only M$ knows this. Perhaps.
1) Whitelist the installer -> Link
2) Delete the registry hacks (if the issue occurs again in future with an M$ .msi package, you will have to add the registry keys again)
Here, I have a collection of some interesting links which are related to this "crypto-issue":
Error 997. Overlapped I/O operation is in progress: KB2918614 breaks Windows Installer Service - Microsoft Visual Studio/.Net Framework Setup & Deployment Tips & Tricks - Site Home - MSDN Blogs
installation - .NET 4 fails to install because SECUREREPAIR fails to CreateContentHash of file SetupResources.dll: for computing hash Error: 997 - Stack Overflow
Failed Visual Studio 2015 installation - Stack Overflow
.net framework error
What does C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18 use for ? why is it causing vcredist 2010 and 2008 not to install - windows 10 - Windows 10
It looks like this is a widely spread problem. And again: not only .NET Framework is affected but many other M$ applications respectively M$ .msi packages. For me it looks like update KB2918614 broke many Windows installations
Both workarounds work for me. In each case when I uninstall .NET framework and remove the used workaround the subsequent installation will fail again. So I can easily reproduce the installation issue.
Can someone help me finding the root cause? I hate workarounds (which may lead to future errors). Here are the two log files I get when the installation error occurs: OneDrive
Please tell me if I can provide you more information. Thanks
|My System Specs|
|Similar help and support threads|
0x643 .Net Framework Error... Can't install ANY net framework
Tried everything. From adding full user control to trusted installer and creator/owner in Windows/Microsoft. net and Program Data directories to therepair service verifier, making sure virus scanner is off, fixit solutions, sfc /scannow's clean bill of health, uninstalling a few upgrades mentioned...
. NET Framework 4 updates made before Framework 4 was installed – upda
I installed the latest updates to .NET Framework 4 and later installed software that required me to install .NET Framework 4. Would be updates still be in effect or should I install them again?
|Windows Updates & Activation|
.NET Framework Installation Error
I royally screwed up. I tried to fix the CLR error 80004005 by uninstalling all .NET Framework versions my computer. After that, I restarted and tried to install the .NET Framework 4 on my computer. It downloaded the files, installed for maybe 1 minute and then says "Installation failed" without...
|Installation & Setup|
Microsoft Framework 4 (x64) error
Hi all. I am trying to install Microsoft Network Framework v.4 (x64) and I keep getting error "Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:01:01)." The exact log file is attached: OS Version Information: OS...
Micorosft .NET Framework error
I've tried to reinstall net framework. still same error appears time to time...what to do? http://i56.tinypic.com/anr09.png
Microsoft.Net Framework error
Every-time I start the comp I get a message and if I press continue it just keeps popping up. The message is... "Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will...
|BSOD Help and Support|
© Designer Media Ltd
All times are GMT -5. The time now is 22:03.