"Only 1 day remains for returning to Windows 7, will you do it?"

Context of this art:
If you ever upgraded a Windows, a Windows.old folder will be created in the C:. This folder stores data from previous Windows installed on the computer, so when you for example, upgraded from Windows 7 to Windows 10, the folder will store data from Windows 7. This folder, however, gets slowly its data deleted and it will get deleted completely after 10 days, between those 10 days, you can return back to the previous Windows you had installed. But some programs and stuff will need to be reinstalled.

I imagine, that the OS-tan from previous Windows lives in that folder, somewhere, slowly getting deleted, but after 10 days the OS-tan will get deleted completely with the previous Windows too. In this image, a user upgraded from Windows 7 to Windows 10, meaning that the user deleted Nanami and installed Touko (this image could be basically done with any OS-tan, but I chose for this art Nanami). And this is the last day when the user could return to Windows 7 and save Nanami, but... will they do that?