.NET 4 failed to install on win 7 64-ulti

already try sfc/scannow ,microsoft fix it center install-uninstall fix it
net start wuauserv and stop ,
clean reboot ,
windows repair with Advanced system care 5.x so on
and while using "psr" for recording installation dont move forward so dont have psr



here is log
and remember inside his win 7 update there is massage that --some info is manage by admin ___but he is only one admin___and even after enabling inbuilt-admin acoount nothing help
and while click on check update ""Windows update cannot currently check for update,beacause service is not running but netsrvc is running well under task manager , etc

OS Version = 6.1.7601, Platform 2, Service Pack 1
OS Description = Windows 7 - x64 Ultimate Edition Service Pack 1
CommandLine = H:\a1997b92546eb668ea56\\Setup.exe /x86 /x64
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 (H:\a1997b92546eb668ea56\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
ServiceControl operation succeeded!
Exe (H:\a1997b92546eb668ea56\Windows6.1-KB958488-v6001-x64.msu) failed with 0xc8000247 - (null).
Final Result: Installation failed with error code: (0xC8000247) (Elapsed time: 0 00:06:11)

First of all welcome to the Windows 7 Forums...

I have been a member a while but do not post often as you can see with my posting numbers ...

The easiest way that I can tell you about installing and uninstalling all programs (especially utilities because of the intense registry integration they require) and then reinstalling them is that on the initial installation if you encounter errors on install then I recommend the following... Which has always worked for me...

First, uninstall said program (or utility) ... REBOOT!
Second, run a GOOD registry utility (like Auslogics BoostSpeed 5.x) after the uninstall of .NET 4. What this accomplishes is twofold. It removes all the "dead" registry entries and allows for a better reinstall of said program or utility. REBOOT!
Third, try reinstalling the said program and or utility. REBOOT...

I have found that these steps have worked for me on more than one occasion...
Also, I am not stating that you have to purchase a all-in-one utility like BoostSpeed 5.x...but from my searching and using registry cleaners and other utilities like what is in and within Auslogics BoostSpeed 5.x, along with their extensive and fast responsive help via email, that is why I like it. To each his or her own... :)

Hope this helps...

Cheers!

NoelDP said:

PRATIK said:

already try sfc/scannow ,microsoft fix it center install-uninstall fix it
net start wuauserv and stop ,
clean reboot ,
windows repair with Advanced system care 5.x so on
)

Repair with ASC?
I find that to be a contradiction in terms
I would suggest using System Restore to go back to before you touched the system with ASC, and work from there.

Before spending time on a system restore... try my way first...
You might have to do one in the long one, however, but sometimes a registry cleaning is all that you need to "unconfuse" Windows 7, ya know...

Just a thought...
Cheers!

Well, I guess that it is of the user's choosing from what I have read manual cleaning for a novice is more dangerous than using a registry cleaner. This is why I did not recommend any free ones, only a subscribed one like BoostSpeed because it has great tech support behind it and comes highly recommended. It is like you say tomato... scenario.

many thanks guys
I already try ur steps nothing help but then
i search sevenforum in deep
and I delete c:windows:software destribution: all folders , double check group policy which prevent such upgrade
and then I use this tool .NET Framework Cleanup Tool User's Guide - Aaron Stebner's WebLog - Site Home - MSDN Blogs

now problem solved