Teach you how to quickly restore and backup win8.1 system activation information

Win8.1 Backup activation information and quick Restore systems: Many users have upgraded their computer systems to the latest win8.1. Many friends of the system is activated by the key (MAK or retail key), so in order to facilitate the rapid recovery of the system, small part of the proposal to activate the backup to activate the information, let's take a look at the detailed Win8.1 activation information backup and restore methods.

Win8.1 Activation Information Backup method (backup method is applicable to win8/8.1 Core Edition, Professional Edition, Professional Edition (including Media Center), Enterprise Edition, etc. version. )

1, note the activation of the use of the key.

2, copy the C:windowssystem32sppstore in the 2.0 folder.

3, the key and 2.0 folders properly saved, backup success!

Second, Win8.1 reduction method

1. After installation and completion of the system. Open the service and locate the Software Protection Service, and if the service is running, pause it;

2. Copy the cache folder, Data.dat file (hidden file), and Tokens.dat file in the 2.0 folder of the backup, overwriting the same file in c:windowssystem32sppstore2.0.

Note: Do not copy the entire 2.0 folder, please copy the files in the 2.0 folder!

3, press win+x shortcut key, open "command prompt (Admin)", enter the following command to run

SLMGR.VBS-IPK xxxxx-xxxxx-xxxxx-xxxxx-xxxxx

Note: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx represents the Activation key!

4, then enter the command Slmgr-ato, carriage return run. If activation is not shown, try restarting the system.

Win8.1 Backup activation information and rapid restore system to share with you here.