The Problem
Ctrl + C and Ctrl + V do nothing, paste inserts something you copied an hour ago, or Win + V reports that clipboard history is off. The usual causes are a stuck rdpclip.exe, a clipboard manager fighting Windows, or history simply never having been enabled—not a broken keyboard.
Keys not typing at all? Fix keyboard not typing first.
Symptoms
- Paste always inserts the same stale item.
- The Clipboard history toggle will not stay on.
- Copy works in Notepad but not in a browser or Office.
- Copy works everywhere except into a Remote Desktop session, or vice versa.
Step 1: Narrow It Down
Test in this order—it takes 30 seconds and decides which fix applies.
- Copy text in Notepad, paste in Notepad.
- Copy in Notepad, paste in your problem app.
- Copy in the problem app, paste in Notepad.
- Fails in step 1 → the Windows clipboard itself. Steps 2 to 4.
- Works in 1, fails in 2 or 3 → one application is the problem. Step 7.
- Only Remote Desktop is affected → Step 5.
Step 2: Restart Explorer
The clipboard chain runs through the shell, and a hung Explorer blocks it.
Ctrl + Shift + Esc→ Processes.- Right-click Windows Explorer → Restart.
- Test copy and paste in Notepad straight away.
Step 3: Enable and Test Clipboard History
- Settings → System → Clipboard.
- Turn on Clipboard history.
- Press
Win + V, copy something, and confirm it appears in the list.
If the toggle refuses to stay on, the Clipboard User Service is not running. Because it is a per-user service with a random suffix, restart it by signing out and back in—that is more reliable than trying to start it in services.msc.
Turn on Sync across devices only if you actually want clipboard contents leaving the machine. On a shared or work PC, leave it off.
Step 4: Clear a Jammed Clipboard
A single item that an application stored in a broken format can wedge the whole clipboard.
- Press
Win + V→ Clear all at the top of the panel. - Or from Terminal:
echo off | clip
Then copy plain text and test. Avoid copying rich content—Excel ranges, formatted web selections, images—until plain text works reliably.
Step 5: Fix the Remote Desktop Clipboard
rdpclip.exe bridges the clipboard between local and remote sessions and hangs regularly.
- Task Manager → Details tab.
- End rdpclip.exe.
- File → Run new task → type
rdpclip.exe→ OK.
Do this inside the remote session, not on your local machine, if the failure is pasting into the remote desktop.
Also confirm clipboard redirection is enabled: in the Remote Desktop client, Show Options → Local Resources → Clipboard ticked. On the host side, Group Policy can disable it entirely—see how to set up Remote Desktop.
Step 6: Disable Conflicting Clipboard Tools
Third-party managers hook the clipboard chain and can break it when they crash.
- Fully exit Ditto, ClipClip, ArsClip, and similar—check the system tray, not just the window.
- In PowerToys, turn off Advanced Paste temporarily; it intercepts
Ctrl + Vvariants. - Password managers and some remote-support tools also hook the clipboard.
- Test, then re-enable one at a time to identify the conflict.
Step 7: When Only One App Fails
- Terminals often use
Ctrl + Shift + CandCtrl + Shift + Vrather than the standard shortcuts, becauseCtrl + Csends an interrupt. - Elevated applications cannot always accept a paste from a non-elevated one. If you run an app as administrator, the copy source may need the same level.
- Browsers block programmatic clipboard access on some pages by design; check the padlock icon → Site settings → Clipboard.
- Office: File → Options → Advanced → check the Cut, copy, and paste section.
- Virtual machines: clipboard sharing needs guest additions or integration services installed and enabled.
Step 8: Repair System Files
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
Restart and retest. Details: repair Windows 11 with SFC and DISM.
Still Not Working?
- Broke after a Windows update? Roll it back: fix Windows 11 after a bad update.
- Browser extensions are a frequent cause of paste failing on web pages specifically—disable them one at a time, and see remove malicious browser extensions if one looks unfamiliar.
- Test a new user account. If the clipboard works there, your profile is damaged: fix "signed in with a temporary profile".
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