Won't load session from HDD to SSD (Windows 7 64bit)

Questioning Especialy

I even copied to entirety of the AppData\Roaming\Notepad++ folder from the HDD to the new SSD to see if that’d get it to work, but it didn’t. After realizing that the HDD’s version was 8.1.5 and the SSD’s version was 8.2, I booted the HDD, installed v8.2 on it, and saved a new session (~45 txt files). Loading it from the SSD still does nothing.

Things that worked:

Saving and loading a session of two txt SSD files.
Saving and loading a session of the same two txt SSD files along with one txt HDD file.
In both cases,
1. all files were closed after saving and before loading the session.
1. the sessions were saved to the SSD.

Debug Info (SSD):

Notepad++ v8.2   (64-bit)
Build time : Dec 30 2021 - 03:40:42
Path : C:\Program Files\Notepad++\notepad++.exe
Command Line : 
Admin mode : ON
Local Conf mode : OFF
Cloud Config : OFF
OS Name : Windows 7 Professional (64-bit) 
OS Build : 7601.0
Current ANSI codepage : 1252
Plugins : mimeTools.dll NppConverter.dll NppExport.dll

Questioning Especialy

This is no longer as much of a concern for me since I booted the HDD to save the files that only existed within the session and am gonna take my time organizing them all. Others in this situation would probably appreciate a solution if anybody knows one, though.

For the record, saving a session composed of only saved files didn’t fix it. I’m guessing the file locations switching between the D and C drive depending on which one got booted is to blame.