From: Yautja Hunter Yautja on
Hello all!

I am trying to install "Windows6.1-KB958488-v6001-x86.msu" update which is
required by .NET Framework 4.0, and the installation just fails saying:

"The following updates were not installed: Update for Windows (KB958488)"

Any one knows what this update is for? And how to see the log why it fails?

Thanks!
From: PA Bear [MS MVP] on
Wild guesses include:

Is .NET Framework 4.0 Beta still installed?

Are you attempting to install this update manually? [Can't find a KB958488
anywhere.]

Are you still running Win7 RC?

Microsoft .NET Framework 4 (Web Installer):
http://www.microsoft.com/downloads/details.aspx?FamilyID=9cfb2d51-5ff4-4491-b0e5-b386f32c0992


Yautja Hunter wrote:
> Hello all!
>
> I am trying to install "Windows6.1-KB958488-v6001-x86.msu" update which is
> required by .NET Framework 4.0, and the installation just fails saying:
>
> "The following updates were not installed: Update for Windows (KB958488)"
>
> Any one knows what this update is for? And how to see the log why it
> fails?
>
> Thanks!

From: Yautja Hunter on
"PA Bear [MS MVP]" wrote:

> Is .NET Framework 4.0 Beta still installed?

No. And I've used Cleanup Tool to remove unsuccessful installation of .NET
Framework 4.0.

> Are you attempting to install this update manually? [Can't find a KB958488
> anywhere.]

Well, yes. The point is that "Windows6.1-KB958488-v6001-x86.msu" is part of
the installation package of Microsoft .NET Framework 4.0.
When I try install Microsoft .NET Framework 4.0 (tried both web and
standalone full installer) it fails with the following log:

Exe (E:\82a06bea561c9e3db5ab36\Windows6.1-KB958488-v6001-x86.msu) failed
with 0xbc9 - The requested operation failed. A system reboot is required to
roll back changes made.
[6/1/2010, 0:47:33] Action complete
[6/1/2010, 0:47:33]Error 0xbc9 is mapped to Custom Error:
[6/1/2010, 0:47:33]OnFailureBehavior for this item is to Rollback.
[6/1/2010, 0:47:33] Action: Performing actions on all Items...
[6/1/2010, 0:47:33] Action complete
[6/1/2010, 0:47:33] Action complete
[6/1/2010, 0:47:33]Final Result: Installation failed with error code:
(0x00000BC9), "The requested operation failed. A system reboot is required to
roll back changes made. " (Elapsed time: 0 00:00:51).


As you can see the "Windows6.1-KB958488-v6001-x86.msu" is the stumbling
block. Therefore, I hoped to install it separetly so that .NET Framework 4.0
could overcome it.

> Are you still running Win7 RC?
No. My system is 6.1.7600.
From: PA Bear [MS MVP] on
And have you rebooted?


Yautja Hunter wrote:
> "PA Bear [MS MVP]" wrote:
>
>> Is .NET Framework 4.0 Beta still installed?
>
> No. And I've used Cleanup Tool to remove unsuccessful installation of .NET
> Framework 4.0.
>
>> Are you attempting to install this update manually? [Can't find a
>> KB958488
>> anywhere.]
>
> Well, yes. The point is that "Windows6.1-KB958488-v6001-x86.msu" is part
> of
> the installation package of Microsoft .NET Framework 4.0.
> When I try install Microsoft .NET Framework 4.0 (tried both web and
> standalone full installer) it fails with the following log:
>
> Exe (E:\82a06bea561c9e3db5ab36\Windows6.1-KB958488-v6001-x86.msu) failed
> with 0xbc9 - The requested operation failed. A system reboot is required
> to
> roll back changes made.
> [6/1/2010, 0:47:33] Action complete
> [6/1/2010, 0:47:33]Error 0xbc9 is mapped to Custom Error:
> [6/1/2010, 0:47:33]OnFailureBehavior for this item is to Rollback.
> [6/1/2010, 0:47:33] Action: Performing actions on all Items...
> [6/1/2010, 0:47:33] Action complete
> [6/1/2010, 0:47:33] Action complete
> [6/1/2010, 0:47:33]Final Result: Installation failed with error code:
> (0x00000BC9), "The requested operation failed. A system reboot is required
> to roll back changes made. " (Elapsed time: 0 00:00:51).
>
>
> As you can see the "Windows6.1-KB958488-v6001-x86.msu" is the stumbling
> block. Therefore, I hoped to install it separetly so that .NET Framework
> 4.0
> could overcome it.
>
>> Are you still running Win7 RC?
> No. My system is 6.1.7600.

From: Yautja Hunter on
> And have you rebooted?

Of course. Many times, after different operations. It's all the same: .NET
Framework 4.0 won't install.

My Windows is fully updated though.