How do I know if I have fix error 0x80004002 — no such interface supported issues?

Common symptoms of fix error 0x80004002 — no such interface supported include: "No such interface supported" error when opening File Explorer, Error 0x80004002 when right-clicking files or desktop, Settings app or Control Panel items fail with this error, Windows features or dialog boxes won't open, Error appears when opening certain system tools (Device Manager, etc.), Drag-and-drop or other Explorer functions trigger this error.

Fix Fix Error 0x80004002: No Such Interface Supported

Symptoms

You might be experiencing this problem if you notice:

•"No such interface supported" error when opening File Explorer
•Error 0x80004002 when right-clicking files or desktop
•Settings app or Control Panel items fail with this error
•Windows features or dialog boxes won't open
•Error appears when opening certain system tools (Device Manager, etc.)
•Drag-and-drop or other Explorer functions trigger this error

Common Causes

⚠COM/OLE interface DLLs unregistered or corrupted
⚠Shell extension conflict from third-party software
⚠Windows component store corruption
⚠Failed Windows Update left broken system components
⚠Registry damage to COM interface entries
⚠System file corruption in Explorer-related DLLs

Solutions

Solution 1: Re-Register Core System DLLs

1CMD as Admin — run each line:
2regsvr32 actxprxy.dll
3regsvr32 oleaut32.dll
4regsvr32 ole32.dll
5regsvr32 shell32.dll
6regsvr32 shdocvw.dll
7regsvr32 urlmon.dll
8regsvr32 browseui.dll
9Restart PC after re-registration

Solution 2: Run System File Repair

1CMD as Admin:
2sfc /scannow
3Wait for completion — if it finds and repairs files: restart and test
4If SFC can't fix: run DISM first then SFC again:
5DISM /Online /Cleanup-Image /RestoreHealth
6sfc /scannow
7This repairs the component store then re-checks system files
8Restart PC and test the operation that was failing

Solution 3: Fix Shell Extensions

1If error happens on right-click or Explorer operations:
2Download ShellExView (from nirsoft.net) — free tool
3Sort by "Company" — look for non-Microsoft extensions
4Disable third-party shell extensions one by one to find the culprit
5Common offenders: cloud sync apps, archive tools, antivirus context menus
6Once found: update or uninstall the problematic software
7To disable without tools: boot to Safe Mode and test — if error gone, it's a shell extension

FIXES THIS IN 5 MINUTES