How to fix “The dependency service does not exist or has been marked for deletion. [ERROR_SERVICE_DEPENDENCY_DELETED (0x433)]” – Error Code 1075

Overview

Error Code 1075, also known as “The dependency service does not exist or has been marked for deletion,” can disrupt system operations in Windows. This article will provide comprehensive guidance on troubleshooting and resolving this issue.

Identifying the Problem

Error Code 1075 typically arises when a service fails to start due to missing or corrupt dependencies. Common scenarios include:

• Installing or updating software that depends on removed services
• Deleting or disabling services in the Services Manager without proper dependencies
• Registry corruption or hardware problems

Common Fixes

1. Recreate Service Dependencies

• Open Services Manager (Run -> “services.msc”)
• Find the service that failed to start and right-click -> Properties
• In the “Dependencies” tab, add or modify the dependencies as required
• Save changes and restart the service

2. Re-register Services

• Run Command Prompt as administrator
• Type “sc config ” (without quotes) and hit Enter
• Replace “” with the problematic service
• This command re-registers the service and its dependencies

3. Check Registry Settings

• Open Registry Editor (Run -> “regedit”)
• Navigate to “HKLM\SYSTEM\CurrentControlSet\Services\“
• Check for the following values under “Dependencies”:
  • “DependOnService” (lists dependencies)
  • “RequiredPrivileges” (lists required privileges)
• Ensure these values are correct and do not contain any missing or invalid entries

Advanced Troubleshooting

1. Repair System Files

• Run Command Prompt as administrator
• Type “sfc /scannow” and hit Enter
• This command scans and repairs corrupt system files

2. Perform a Clean Boot

• Start your computer in Safe Mode with Networking
• Disable all non-Microsoft services and programs
• Restart your computer in normal mode and check if the error persists

3. System Restore

• Restore your system to a previous point where Error Code 1075 did not occur
• This will undo any recent changes that may have caused the problem

Conclusion

Resolving Error Code 1075 requires careful troubleshooting and a combination of common fixes and advanced strategies. By following the steps outlined in this article, you can effectively address this issue and ensure smooth system operation. To prevent future occurrences, keep your software and drivers updated, handle services modifications with caution, and consider regular system backups.