Here's the Way to Back up and Restore Activation of Microsoft office 2013 on win8 and win 7

This Back up and Restore Activation Procedure is Effective even you foregot to save your Key.
REVISED: 11/11/12

Back up:
(save this file on a safe place)
1.for win8 save (store folder).go here: C:\Windows\system32\spp folder\store folder.
2.for win 7 save (OfficeSoftwareProtectionPlatform folder).go here: C:\ProgramData\Microsoft\OfficeSoftwareProtectionPlatform folder
3.No need to save your key.You can used any MS Office 2013 key to re-activate even its blocked already.
Note:
To show "programdata folder" u need
to show hidden files to do this go to:
controlpannel\hardware and sounds\appearnce and settings\folder options\view-"check" box show hidden files,hit apply.to change back on original settings just reverse the process

Restore Activation:
After Re-installing office 2013
1. turn off internet
2. Open command prompt as (Administrator)
3. Run this: cscript "%PROGRAMFILES%\Microsoft Office\Office15\ospp.vbs" /inpkey:(Any Key). then hit "ENTER"
Now where going to replace the folder with the one we save earlier.
Replacing the file
1. Boot up your computer on a "Safe mode"
2. On win 7 replace "OfficeSoftwareProtectionPlatform folder".Go to :C:\ ProgramData\Microsoft\OfficeSoftwareProtectionPlatform folder
3. On Win 8 replace "Store folder". Go to : C:\Windows\system32\spp\store folder
4. Reboot your computer.
5.Open word 2013
Done activated again.
Note: Spp folder also can be saved but when u replacing the file even on safe mode u will get a lot of permission to transfer the whole spp folder.That why we cut all the process just save "store folder only".
This is tested by ME its 100% working..
ENJOY GUY'S