bootux.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: BootUX.DLL File Error: Fix Guide & Solutions Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	other	️ Not detected
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	ℹ️ Unverified	File Hash protection is missing.
File size	8.3 kb.	8543 bytes.

Hashes:

MD5: 410ea3e751b237a837bbec104221c932
SHA-1: dcb7f53bce5434285156aeb933c23b2b75631cd3
SHA-256: 006420179fd2477ec7cc71a7c01791a6e667140c73cc5f94536260605587296a
SHA-512: 33df5566cc50bba009e7e245fba935b478876e1267fb4679ea493826d10009a07f0b4c8239ce6725388b913654ba90e6f394767e2831abc5e2009ea5c7eadcd2

You can fix the bootux.dll error without downloading any files. This error usually happens due to corrupted system files or Registry issues.

Follow these steps to repair your system using built-in Windows tools.

1. Run the SFC Tool

The System File Checker (SFC) replaces missing or corrupted system files automatically.

Press the Windows Key.
Type cmd.
Right-click Command Prompt.
Select Run as administrator.
Type sfc /scannow.
Press Enter.
Wait for the scan to hit 100%.
Restart your computer.

2. Run the DISM Tool

If SFC fails, the Deployment Image Servicing and Management (DISM) tool repairs the system image.

Open Command Prompt as administrator again.
Type DISM /Online /Cleanup-Image /RestoreHealth.
Press Enter.
Let the process finish completely.
Restart your PC.

3. Perform a Startup Repair

Windows can diagnose and fix boot-related DLL errors during startup.

Hold the Shift key while clicking Restart in the Start Menu.
Your PC will boot into the Choose an option screen.
Click Troubleshoot.
Click Advanced options.
Select Startup Repair.
Choose your account and enter your password.

4. Use System Restore

If the error started recently, roll back your system to a working state.

Press Windows Key + R.
Type rstrui and press Enter.
Click Next.
Choose a date before the error appeared.
Click Next and then Finish.

📊 Diagnostics Tool: Verify Your `bootux.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.

Other versions:
️ bootux.dll 10.0.19041.4355 64-bit (x64) | ️ bootux.dll 10.0.19041.6456 32-bit (x86)
Similar files:
️bootux.dll.mui