creddialoghost.exe - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

⚠️ Important Notice: Fix Creddump Dialog Host Errors with creddialoghost.exe Repair Tool Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	04.09.2019 02:33:30
File version	10.0.19041.6033
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	✅ Have signed	File have signature, it is original file.
Hash Integrity	✅ MD5: Verified	In file hash protection exist and it is verified.
File size	297.9 kb.	305048 bytes.

Hashes:

MD5: 2524aaac85147e313733fbf47cac4a76 ✅
SHA-1: d7e1764e14e6345dad8137ad104d220480e0fe78
SHA-256: 866e80aa1a2b34430252fd93333e79606322d0c998e2f3e6b511b65c8dfe0448
SHA-512: 9c0140f4abb68decdb575958bf4e9d80e239379d7476b05b910fe4b9be63dd22d1ae29aa281f1961a2760d280356af0844cd6ebd613c307ff3d7b7caf666d524

Digital file signature `creddialoghost.exe` ✅

Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Jun 14 06:33:30 2025 GMT

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

CredDialogHost.exe Overview and Troubleshooting Guide

What is CredDialogHost.exe?

CredDialogHost.exe (Credential Dialog Host) is a legitimate, core Microsoft Windows system process. It handles the pop-up user interface (UI) prompts that ask for your username and password when an application requests authentication.

Standard File Location

Correct Path: C:\Windows\System32\
Verification: If this file is located in any other folder, it is likely malware or a virus disguised as a legitimate system file.

How to Fix CredDialogHost.exe Errors Without Downloading External Tools

Do not download third-party executable files or registry cleaners, as they often contain malware. Use these built-in Windows utilities to repair the error safely.

1. Run the System File Checker (SFC)

This utility scans and repairs corrupted Windows system files.

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

2. Run the DISM Tool

If SFC cannot fix the problem, use the Deployment Image Servicing and Management tool to repair the Windows system image.

Open Command Prompt as an administrator.
Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Let the process reach 100%.
Restart your computer.

3. Clear Windows Credentials Cache

Corrupted saved credentials can cause the credential host process to crash.

Press Windows Key + R.
Type control and press Enter to open the Control Panel.
Click on User Accounts, then select Credential Manager.
Click on Windows Credentials.
Find entries related to the crashing application or recent network shares.
Click the arrow next to them and select Remove.
Restart your system and re-enter your passwords when prompted.

4. Perform a Clean Boot

Third-party software conflicts can cause system dialogs to crash. A clean boot starts Windows with a minimal set of drivers and startup programs.

Press Windows Key + R, type msconfig, and press Enter.
Go to the Services tab.
Check the box that says Hide all Microsoft services.
Click Disable all.
Go to the Startup tab and click Open Task Manager.
Disable all startup items.
Close Task Manager, click Apply and OK in the System Configuration window.
Restart your computer.

📊 Diagnostics Tool: Verify Your `creddialoghost.exe` 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.