4 Ways to Open DISM Log File in Windows 10

By Michael | Last Updated June 09, 2025

The DISM log file (dism.log) records each session when you run Deployment Image Servicing and Management (DISM) commands, such as repairing your system image. Reviewing this log helps you troubleshoot issues, errors, or warnings that occurred during DISM operations. The article illustrates four methods to open DISM log file in Windows 10 computer for your choice.

Way 1: Open it by Run.

Press Windows+R to start Run, type c:\windows\logs\dism\dism.log and tap OK.

Way 2: Unfold it via CMD.

Step 1: Launch Command Prompt.

Step 2: Input c:\windows\logs\dism\dism.log and click Enter.

Way 3: Turn it on from Windows PowerShell.

Step 1: Access Windows PowerShell in Start Menu.

Step 2: Type c:\windows\logs\dism\dism.log and hit Enter.

Way 4: Open it in This PC.

Open This PC/Local Disk (C:)/Windows/Logs/DISM, and then double-click the file named dism.

Common Use Cases

Troubleshooting DISM Errors: When DISM commands fail, this log records error codes and failure points—crucial for diagnosing issues.

Custom Log Paths: If you’ve rerouted the log (using /LogPath or /LogLevel switches), check that custom location.

FAQs about DISM Log File

1. How do I view DISM errors?

Open the log and search for terms like “error” or “failed” to find relevant entries.

2. Can I move or archive old DISM logs?

Yes—DISM creates a new log each time. You can safely rename or archive old logs if needed.

3. What if I changed the log location?

When using options like /LogPath: or /LogLevel:, DISM saves logs to the specified file—check that path.

Conclusions

By following any of the four methods above, you can quickly open and review your DISM log file to troubleshoot and understand system repair operations more effectively.

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