Its theme's rank, 14 days: 91 on the Codex sheet
2 people reported

All time, since Sep 22.

Existing files denied write access

“Existing files inside the selected local project cannot be opened for writing by an agent command, while newly created working files can be written.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/16017/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Existing workspace files denied write access under Windows elevated sandbox. Opening an existing file for writing fails with System.UnauthorizedAccessException (0x80070005) in workspace-write mode, while newly created working files can be written.

Is this your bug?

File my report
Where
Windows sandbox
Error text
System.UnauthorizedAccessException
Versions
26.1007.21434
Platforms
Windows
How bad
Breaks a normal workflow.

Part of: Workspace file access denied in sandbox4 bugs

  1. Sandbox denies path resolution9 people
  2. Browser client realpath EPERM4 people
  3. Nested folder writes denied2 people

Not quite your bug?

  1. Windows sandbox setup access denied2 people
  2. Sandbox write access denied4 people
  3. Sandbox setup lock failure12 people

Original reports2, newest first

  1. [Windows sandbox] Existing workspace file denied write access (0x80070005); restricted SID grant present on parents but missing on fileOn GitHub#56905
  2. Windows sandbox: access denied for existing workspace files while new files are writableOn GitHub#47218

Do you work on Codex?

Claim its RAP Sheet to see what your users report and answer them in one place.