Sony Home Network Library problem solved.

If you had a problem when get an error message "Sony Home Network Library not installed' when open Media Gallery or VAIO Media+, you must have Vaio Recovery program.

Step by Step:

Open Vaio Recovery.
Then select "Reinstall Program or Drivers" method.
Check the "Skip" box then click next
If you get Admin Privileges,click okay.
Then click next.
Select Media Gallery and click next.
Wait 10 second to launch the install method.
This install need at least 30 minutes to finish.
After that,restart your Laptop or Computer.
After restart, you will see Media Gallery shortcut on desktop.
Then Download the latest patch.
Install the patch,and then restart again (Recommended)
After Restart, open Media Gallery program.
AND IF THIS WORK, SAY "HORAYYYYY!!!"

I found it my self and i plan to share to you

 

Note:

If you want to do a clean install on VAIO Computer, you must copy VAIO Care,Vaio Recovery,VAIO Gate, VAio control center folder(The program cannot be installed must copy the folder), Because its very important to make your VAIO like new.

Program folder:

C:\Program Files\SONY
and
C:\Program Files (x86)\SONY