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: Updates KB2478662 & KB2446710 fail with error code 80070BC9

04 Mar 2012   #1
phrvg

Wndows 7 Ultimate
 
 
Updates KB2478662 & KB2446710 fail with error code 80070BC9

Systeem is Windows 7 HP SP1 64-bit.
Since 25-1 updates KB2478662 and KB2446710 (security supdates for .NET Framework 3.5.1 on Windows 7 Service Pack 1) fail with error code 80070BC9.
All other updates including .Net 4 install normally.

I have tried:
  • clean boot
  • updates one by one
  • fixit
  • system update readiness tool (kb947821)
  • sfc scannow

I would like to de-install .Net 3.5.1 but this feature does not seem available in this Home Premium system.

Please advise (other than system reinstall)


My System SpecsSystem Spec
.
07 Mar 2012   #2
Jacee
Microsoft MVP

Windows 7 Ultimate 32bit SP1
 
 

See if this helps ....

download TFC by Old Timer TFC - Temp File Cleaner by OldTimer - Geeks to Go Forums and save it to your desktop.
Save any unsaved work. TFC will close ALL open programs including your browser!
Double-click on TFC.exe to run it. If you are using Vista/Windows 7 right-click on the file and choose Run As Administrator.
Click the Start button to begin the cleaning process and let it run uninterrupted to completion.
Important! If TFC prompts you to reboot, please do so immediately. If not prompted, manually reboot the machine anyway to ensure a complete clean.

TFC (Temp File Cleaner) will clear out all temp folders for all user accounts (temp, IE temp, java, FF, Opera, Chrome, Safari), including Administrator, All Users, LocalService, NetworkService, and any other accounts in the user folder. It also cleans out the %systemroot%\temp folder and checks for .tmp files in the %systemdrive% root folder, %systemroot%, and the system32 folder (both 32bit and 64bit on 64bit OSs). It shows the amount removed for each location found (in bytes) and the total removed (in MB). Before running, it will stop Explorer and all other running apps. When finished, a reboot is required the user must reboot to finish clearing any in-use temp files.
My System SpecsSystem Spec
08 Mar 2012   #3
phrvg

Wndows 7 Ultimate
 
 

Thank you, but I have started a reinstallation in the meantime, and will remeber this suggestion for "next" time.
My System SpecsSystem Spec
.

Reply

 Updates KB2478662 & KB2446710 fail with error code 80070BC9




Thread Tools




Similar help and support threads
Thread Forum
windows updates fail code 80070bc9
I have 11 updates that fail all the time and cant figure out what to do, please help.
Windows Updates & Activation
Windows update error code 80070BC9 and 9C59
Second machine that I am having issues getting to update. I keep running into error code 80070BC9 and 9C59. I know 9C59 is IE11 fail to install but anything I try won't let me get past it even the standalone installer and trying to remove IE9. I ran SURT and sfc there was no change. CBS log...
Windows Updates & Activation
Updates Fail: Error Code 80070570 and 80073712
Thread started here (and the BSOD's should now be resolved: https://www.sevenforums.com/bsod-help-support/367608-unknown-bsod-mother-laws-system.html I had 2 problems in that thread, the second led me through a Google search back to this forum in another thread here: ...
Windows Updates & Activation
3 Windows Updates Fail with error code 80070490
The following three updates fail with the same error code (80070490): KB3031432 KB3004375 KB3004394 I already used SURT and SFC Scan, but didn't any errors and didn't fix the issue. Sorry I had to split the CBS logs due to the 8 Mbyte limit. Thanks in advance for your help.
Windows Updates & Activation
Windows 7 Ultimate 64bit 15 updates fail error code 80070003
hello friends. i am ready to break my pc cause there are 15 updates that always fail to update with error code 80070003 Steps i already did. I RESET windows update by stopping windows update service delete the folders that i should started again the windows update service restarted the pc...
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 20:14.
Twitter Facebook Google+