Rank, 14 days: 137 on the Codex sheet
6 people reported

All time, since Sep 15.

No targetable window returned

“The Windows desktop Computer Use plugin detects Huaqiang ERP (EntCRMsql.exe) as running, but returns an empty window list.”

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/9819/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

Still happening. 1 report in each of the last two weeks.

Computer Use finds running Windows app but returns no window. The app shows as running with an empty windows list although its main window is visible, so screenshots and input are blocked; launch reports "launched app did not expose a targetable window".

Is this your bug?

File my report
Where
Windows Computer Use
Error text
launched app did not expose a targetable window
Versions
26.917.51856 to 26.1027.3384.0
Platforms
Windows
How bad
Breaks a normal workflow. Some reports say it blocks them completely.

Not quite your bug?

  1. Computer Use sees no Windows apps4 people
  2. Window capture times out76 people
  3. No native apps listed4 people

Original reports6, newest first

  1. Windows Computer Use: legacy 32-bit CAD app detected as running but list_windows() returns no windowsOn GitHub#58952
  2. Windows computer use cannot detect visible Lacerte 2025 windowsOn GitHub#58465
  3. Windows Computer Use detects Volume as running but exposes no targetable windowOn GitHub#55651
  4. Windows Computer Use: TARGET frontier JV window missing while Paint input worksOn GitHub#52246
  5. Windows Computer Use: Vi-PEC VTS.exe is running but has no targetable windowOn GitHub#47351
  6. Windows Computer Use: EntCRMsql.exe detected as running but no targetable windowsOn GitHub#45855

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