Cursor update error

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Clicking “Update” results in the error shown in the screenshot.

Steps to Reproduce

Clicking “Update” results in the error shown in the screenshot.

Screenshots / Screen Recordings

Operating System

Windows 10/11

Version Information

Latest Version

Does this stop you from using Cursor

Yes - Cursor is unusable

hey @apchenjun, yes it is a known issue, as of now there is multiple path to solution, when that happens, it means the update is already downloaded locally into your machine, and you can find it by going over this folder :
C:\Users\**********\AppData\Local\Temp\vscode-stable-user-x64-gzo1gldiir9 (it won’t look exactly the same as mine, but the .exe will be there, just execute him in admin mode and the update should apply without any issue

Hey, this is a known issue with the Windows auto-updater. During the update, the old binary gets removed os error 5 access denied on the resources folder, and the new one doesn’t finish installing CreateProcess failed code 2, so Cursor disappears.

How to recover right now:

  • Option 1 quick: the update is already downloaded locally. Check C:\Users\<your_user>\AppData\Local\Temp\vscode-stable-user-x64-*, there should be an .exe installer. Run it as Administrator and the update should apply.
  • Option 2: reinstall the latest version from Cursor · Download. Your settings and extensions are in %APPDATA%\Cursor and %USERPROFILE%\.cursor, so they’ll stay. Only the binary is missing.

How to prevent it:

  • Your machine name ...WINSONODC looks like a work or domain device. In that case, access denied os error 5 is often caused by antivirus or EDR holding files during the update. Add an exclusion for the install folder %LOCALAPPDATA%\Programs\cursor.
  • Before rebooting or shutting down Windows, fully close Cursor, including the tray icon.

This bug is known and we’re tracking it on our side, but I can’t share an exact fix timeline yet. Let me know if neither option works.