Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
I’ve installed new Cursor 3.12.17 to the folder C:\Programs\Cursor-202607 while current old Cursor 3.0.9 is installed to C:\Programs\cursor.
Now in new Cursor in Chat history, I can see only my prompts, thinking text and new Cursor responses but cannot see old Cursor responses.
I still can run the old version 3.0.9, where I don’t see this issue.
Steps to Reproduce
Install Cursor 3.0.9 to some folder.
Run Cursor.
Start a chat with Cursor with prompts and responses.
Close Cursor.
Install Cursor 3.12.17 to a different folder.
Look at the previous chat and watch absence of Cursor responses.
Expected Behavior
Cursor responses for old chats should be visible.
Screenshots / Screen Recordings
Operating System
Windows 10/11
Version Information
Version: 3.12.17 (user setup)
VS Code Extension API: 1.128.0
Commit: 0fb762053c34788bb7760d5673f8a6d4c8589d50
Date: 2026-07-17T02:53:53.006Z
Layout: IDE
Build Type: Stable
Release Track: Default
Electron: 40.10.3
Chromium: 144.0.7559.236
Node.js: 24.15.0
V8: 14.4.258.32-electron.0
xterm.js: 6.1.0-beta.256
OS: Windows_NT x64 10.0.22631
Does this stop you from using Cursor
No - Cursor works, but with this issue