xoseba Posted August 13, 2022 Share Posted August 13, 2022 Hello. Is it possible to upgrade Windows 10 Enterprise LTSC 1809 to Windows 10 Enterprise LTSC 21H2, without losing files, applications and activation? How?. Thanks. Quote Link to comment Share on other sites More sharing options...
kyber Posted August 13, 2022 Share Posted August 13, 2022 (edited) IF you have the ISO for Enterprise LTSC 21H2 mount it under windows and do an in-place upgrade. It should give you option for Keep your files and apps. HTH 12 minutes ago, xoseba said: without losing ...., ..... and activation Just to be sure keep a backup of your Store folder and if office is installed your IID and CID as sometimes it tends to deactivate and you need your CID to restore office activation on LTSC Manual Backup process Spoiler ================================================= MANUAL BACKUP PROCESS: ================================================= 1. Run Command Prompt as Administrator 2. Type "net stop sppsvc" without quotes, and hit Enter 3. Create a Copy of "C:\Windows\System32\spp\store" Folder! 4. Keep this Folder "store" somewhere else Safely 5. Replace the original "store" folder with the backup "store" folder (When you make a fresh installation). Choose TO REPLACE THE FILES IN THE DESTINATION 6. Done.!!! ================================================= Edited August 13, 2022 by kyber Quote Link to comment Share on other sites More sharing options...
cyberloner Posted August 13, 2022 Share Posted August 13, 2022 15 minutes ago, xoseba said: Hello. Is it possible to upgrade Windows 10 Enterprise LTSC 1809 to Windows 10 Enterprise LTSC 21H2, without losing files, applications and activation? How?. Thanks. own backup only.. you need clean install Bl4ckCyb3rEnigm4 and xoseba 1 1 Quote Link to comment Share on other sites More sharing options...
xoseba Posted August 13, 2022 Author Share Posted August 13, 2022 (edited) 8 minutes ago, kyber said: IF you have the ISO for Enterprise LTSC 21H2 mount it under windows and do an in-place upgrade. It should give you option for Keep your files and apps. HTH Thanks @kyber, but I have read that it does not work. The first 2 options are grayed out. Edited August 13, 2022 by xoseba Quote Link to comment Share on other sites More sharing options...
kyber Posted August 13, 2022 Share Posted August 13, 2022 9 hours ago, xoseba said: I have read that it does not work I think you miss to read the important info in a hurry. Please check here Spoiler https://docs.microsoft.com/en-us/answers/questions/631896/windows-10-2019-ltsc-upgrade-to-2021-how.html https://docs.microsoft.com/en-us/answers/questions/895061/how-do-i-upgrade-from-windows-10-enterprise-ltsc-2.html You need to have the correct ISO, I believe Check here Credits to Luzea @ MDL Spoiler Site: https://opendirectory.luzea.de Sharecode [?]: /luzea/Windows_10_Enterprise_LTSC_2021/ Bl4ckCyb3rEnigm4 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.