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Windows 7: Error 80070002 while installing .NET Framework 3.5.1 update kb2943357

11 Jan 2015   #11
Awin

Windows 7
 
 

It seems the -N option in the 1st command is not detected ( something like "invalid commutator" or "invalid switch")
The 2nd command goes well, but it looks like the 3rd one does nothing (no error but no message)

I restarted but the error is still there


My System SpecsSystem Spec
.
11 Jan 2015   #12
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

OK - please post new event logs (they'll show if the hosts file is OK now)
My System SpecsSystem Spec
11 Jan 2015   #13
Awin

Windows 7
 
 

The file seems pretty empty, I uploaded the all etc directory
My System SpecsSystem Spec
.

11 Jan 2015   #14
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

Nah - it's the Application and System event logs I need please (although what you've shown already shows that it worked, I need to see the effect on the event system reports)
My System SpecsSystem Spec
11 Jan 2015   #15
Awin

Windows 7
 
 

Ah sorry
My System SpecsSystem Spec
11 Jan 2015   #16
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

No problem

That's cleared the System log markedly

Unfortunately it doesn't seem to have done much for the Application log.

There appears to be a major problem with the NvStream service - but I don't think it's relevant here.

Please upload the following logs, if you can find them...

C:\Windows\servicing\Sessions\Sessions.xml
C:\Windows\winsxs\poqexec.log
C:\Windows\inf\setupapi.dev.log
My System SpecsSystem Spec
11 Jan 2015   #17
Awin

Windows 7
 
 

Here :
My System SpecsSystem Spec
12 Jan 2015   #18
NoelDP

Microsoft Community Contributor Award Recipient

Win 7 x64 Home Premium (and x86 VirtualBox VM)/Win10
 
 

This update (KB2943357) appears to have been consistently failing with the same error since August 2014, when it was released.
I'm getting no real help from the new files

I really don't think there's a lot more that I can do, except point you in the direction of a repair install - Repair Install
My System SpecsSystem Spec
12 Jan 2015   #19
Awin

Windows 7
 
 

Ok, thanks a lot for your help !

It seems like a serious problem, I will try the repair install later this week and keep you inform
My System SpecsSystem Spec
19 Jan 2015   #20
Awin

Windows 7
 
 

So it took me a while but I downloaded the Windows 7 Home Premium sp1 64 bits (x19 59009) from this link, I unzipped it and launched the setup.exe. Everything went fine untill it reboots for the 1st time : an error occured :
http://i.stack.imgur.com/Sg4tM.jpg (picture not from me but it is the same error code : 0xC0000005)

Then the computer restart again with a message indicating it was impossible to install this release of Windows.

Any idea why?
My System SpecsSystem Spec
Reply

 Error 80070002 while installing .NET Framework 3.5.1 update kb2943357




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