Strategies for backing up and restoring Win8.1 system activation information

Many users now upgrade their systems to Win8.1 systems, most of which are activated with a key (MAK or retail Key). In order to quickly restore the system in the future, here we warmly remind you that you need to back up the activation system after activating the system. If you want to ask me how to back up, I will introduce it to everyone along with the method of restoration.
First, Win8.1 activation information backup method (backup method applies to Win8/8.1 core version, professional version, professional version (including media center), enterprise version and other versions.)
1, write down the activation use Key.
2, copy the 2.0 folder in C:\\Windows\\System32\\spp\\store.
3, the key and 2.0 folder are properly saved, the backup is successful!
Second, Win8.1 restore method:
1, after the installation completes the system. Open “service”, find the Software Protection service, if the service is running, please pause it;
2, copy the cache folder in the backup 2.0 folder, data.dat file (hidden file) and tokens The .dat file is overwritten with the same name file in C:\\Windows\\System32\\spp\\store\\2.0.
Note: Do not copy the entire 2.0 folder, please copy the files in the 2.0 folder!
3, press Win+X shortcut, open “ command prompt (admin) & rdquo;, enter the following command Run
slmgr.vbs -ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
Note: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx means activation key!
4, then enter the command slmgr -ato, back The car is running. If the activation is not yet displayed, try rebooting the system.
Win8.1 backup activation information and quick restore system is shared with you here, if you want to activate the system with a key (MAK or retail Key), remember to activate the backup information after activation, simple A few steps will make it easier to restore the system program later, and try it out!