The error code 0x000006fc means there's a problem with the trust between two computer networks.
This can stop users from logging in and accessing important files and programs. It often happens because of wrong settings, internet problems, time differences, or changes in rules about security.
To fix it, check the settings, recreate the trust if needed, and make sure the time is the same on all computers.
Understanding this error is important to keep everything working smoothly and avoid problems. Learning how to prevent it can help keep the networks running well in the future.
Error meaning:
The error code x000006fc means there is a problem with the trust between two computer networks.
This can stop users from accessing shared files and services, making it hard for them to work together.
Causes:
- Trust settings were not set up correctly when the domain was created.
- Changes in security rules, like resetting passwords or accounts expiring, can break trust.
- Problems with the network connection might stop communication needed for trust.
- If the time is not the same on the domain controllers, it can cause login issues.
- Moving or upgrading domains can accidentally change existing trusts.
Symptoms:
Symptoms of an error related to trusted domains include:
- Users can't log in to different domains.
- Access to shared resources is blocked.
- Error messages appear during login attempts.
- Applications that need cross-domain access do not work.
- Network performance slows down, causing delays.
- Increased timeouts when trying to connect to services.
It's important to notice these symptoms quickly to fix the problem and keep the network safe.
Solutions:
Step 1: Check Trust Settings
Open the Active Directory Domains and Trusts tool on your computer.
Look at the settings for both the main domain and the trusted domain to see if they are correct.
Step 2: Verify Trust Relationship
Make sure that the trust relationship is properly established between the domains.
Check for any errors in the trust properties.
Step 3: Recreate Trust if Needed
If you find problems with the trust, remove it and then create it again.
This can help fix any issues.
Step 4: Synchronize Domain Controllers
Make sure all the domain controllers are synchronized.
This means that all the changes you made will be updated everywhere they need to be.
Step 5: Check Network Connectivity
Look to see if firewalls or other security settings are blocking communication between the networks.
This can cause trust issues.
Step 6: Review Permissions and Policies
Go through the permissions and policies in your domains.
Make sure they are up to date to help prevent further problems.
Impact:
- Users may have trouble accessing important files and programs.
- Work can be interrupted, making it hard to finish tasks.
- Some apps that need to work together might stop working properly.
- There is a risk of losing or damaging important information.
- Bad people might find it easier to break into the system.
- It can be hard for people to work together or share resources.
- The organization needs to fix these issues quickly to keep everything safe and running smoothly.
Relevance:
The Trusted Domain Failure error is often seen in Windows Server versions, especially Windows Server 2003, 2008, 2012, and 2016.
This error can also happen with certain software that relies on Active Directory for managing users and computers.
It can cause problems when people try to access important applications and files, making it hard for them to do their work.
Understanding this error is important for keeping everything running smoothly in a network.
Prevention:
To avoid encountering the Trusted Domain Failure error in the future, follow these simple steps:
- Check Trust Relationships: Regularly check if the connection between your domains is working properly.
- Keep Domains Synced: Make sure the main domain and the trusted domain are updated at the same time, especially after changes.
- Use Strong Passwords: Always use strong authentication methods to keep your connections secure.
- Update Security Policies: Regularly change and improve your security rules to protect your domains.
- Do Audits: Periodically review the trust settings to find problems before they get worse.
- Check Software Versions: Ensure all systems in the trust relationship are using compatible software versions to avoid errors.
People Also Ask
What Are the Common User Experiences During This Error?
When there is a trust relationship failure, users might not be able to access their files or apps. They could see errors when trying to log in, get logged out suddenly, or be asked to enter their passwords again. It can be very frustrating!
How Can I Check if My Domain Is Trusted?
To check if your domain is trusted, use the Active Directory Users and Computers tool. Look for the "Trusts" tab in your domain's properties. This will show you the trust relationships and their current status, helping you see if your domain is trusted.
Does This Error Affect All Users in the Domain?
Yes, this error can impact every user in the domain. It causes problems with the way different domains trust each other, leading to users having trouble reaching resources that depend on that trust.
Can This Error Occur in a Multi-Domain Environment?
Yes, this error can happen in a multi-domain setup. If the trust connections between the domains are set up wrong or broken, it can cause problems with logging in and accessing shared resources, which can affect how things work overall.
Are There Specific Tools to Diagnose This Error?
To fix trust relationship errors in a multi-domain setup, you can use tools like PowerShell cmdlets, Active Directory Users and Computers, and Event Viewer. These tools help you find and solve problems easily.