wudfusbcciddriver.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026) The file was obtained from the pack Windows 7

⚠️ Important Notice: Essential for smart card readers. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	64-bit (x64)	Compatible with only 64-bit Windows
Creation date	20.11.2010 15:16:38
File version	6.1.7601.17514
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	113.5 kb.	116224 bytes.

Hashes:

MD5: 8691a502cff70d360372a86434a8c723 ✅
SHA-1: 67cae183768836b5012729000089079676b61ff9
SHA-256: 2818e16b31e2900e8c71d8a844600f7945a8e398a9f77dc657fb859439ba7164
SHA-512: c4e6d8d842070a385be6cdaff52e2849a00e6e3599b6fb58c4583b856025457407a7223fe81c2628c74299f0e97b6514e240dd50e9d9980778f34b7306b439db

✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

How to Fix wudfusbcciddriver.dll Errors Without Downloading

The wudfusbcciddriver.dll file is a legitimate Microsoft Windows component. It stands for the Windows User-mode Driver Framework USB Smart Card Reader Driver.

Errors usually happen because the file is corrupted, missing due to a registry issue, or your smart card reader drivers are outdated.

You do not need to download this file from third-party websites. Downloading DLL files from the internet is dangerous and can introduce malware.

Here is how to fix it safely using built-in Windows tools.

Method 1: Run the SFC and DISM Tools

Windows has built-in features to repair missing or corrupted system files automatically.

Press the Windows Key, type cmd.
Right-click Command Prompt and select Run as administrator.

Type the following command and press Enter:

DISM.exe /Online /Cleanup-image /Restorehealth

Wait for the process to finish (it may take a few minutes).
Next, type this command and press Enter:
```
sfc /scannow
```
Restart your computer after the scan completes.

Method 2: Update or Reinstall Smart Card Drivers

Since this DLL belongs to the USB Smart Card Reader, reinstalling the device driver will restore the file.

Right-click the Start menu and select Device Manager.
Scroll down and expand the Smart card readers section.
Right-click your smart card reader device.
Select Update driver and choose Search automatically for drivers.

If that does not work:

Right-click the device again and select Uninstall device.
Unplug your smart card reader from the USB port.
Restart your computer.
Plug the card reader back in. Windows will automatically reinstall the driver and the missing DLL.

Method 3: Run Windows Update

Microsoft frequently pushes fixes for driver compatibility through system updates.

Press Windows Key + I to open Settings.
Go to Update & Security (or Windows Update on Windows 11).
Click Check for updates.
Install all available updates, including any listed under Optional updates (where driver fixes live).
Restart your PC.

Method 4: Use System Restore

If the error started happening recently, you can roll Windows back to a time when the file worked perfectly.

Press the Windows Key, type Create a restore point, and click the top result.
Click the System Restore... button.
Click Next and choose a date before the error started occurring.
Click Next, then Finish, and let Windows restore your system.

📊 Diagnostics Tool: Verify Your `wudfusbcciddriver.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
msvcrt.dll
├── KERNEL32.dll
├── ADVAPI32.dll
├── ntdll.dll
└── SETUPAPI.dll
Other versions:
️ wudfusbcciddriver.dll 6.1.7601.17514 32-bit (x86)
Similar files:
️wudfusbcciddriver.dll.mui