Update service pack 2 on Vista x64

[GAUTAMA]

Hello to all

My system encounter an error when updating Service Pack 2

I have HP PAVILION P6136 , got a week ago. My OS is Vista Home Premium x64. The update is auto and restart message says it was unable to make changes and cancellations.

Thank you for your help

[Solomon]

HI

Update according to following steps:

1. Stop anti virus, firewall and other software in use .
   
2. Download Windows6.0-KB947821-v4-x64 standalone package
   
3. Download Service Pack 2 on HDD .
   
4. And install the downloaded package.

[Raiz]

Refer to following similar kind of issues threads as you having:

SERVICE PACK 2 WINDOWS VISTA ULIMATE (KB948465)
Vista Service Pack 2 Won't Install
Vista service pack 2 failed with code 0x8004402f cannot install service pack 2

[shahid khan]

Hello,

Have you tried installing the vista sp2 update in Safe mode? If not then its worth to give a try. Remember to unplug all USB devices or other non-essential to start the computer.

[GAUTAMA]

I've tested in safe mode but i get the same result. The installation goes well, the PC restarts displaying the progress of the proceedings came to 100%%, the PC restarts again and Undo changes And i have also followed steps mentioned by solomon. Any more ideas?

[Mhonty]

Well i had the similar issue, itried everyhting but nothing worked for me. Well after much research ... and few actually track. The final solution was the full format and complete reinstallation. Why it seems that certain updates blocking the installation of SP2 if they are doing before! It is possible to tell if someone is one but since my PC is new and no file or program is still needed it, I conducted the most simple and fast! After the latest automatic windows update SP2 is passed in the wake no problem. Here is a little extreme but it works good.