Steps to be followed in fixing the Common Windows Registry Errors

1. Missing file references: This error occurs when a file associated with a specific program is deleted or moved. It is advisable to reinstall the program or restore the missing file

2. Invalid file extensions: An invalid file extension error occurs when a file becomes detached from the program that was used to create it. To fix this issue, try right-clicking on the file and choosing “Open With,” then choose the appropriate program.

3. Incorrect program paths: This error occurs when a program is installed in the wrong directory or folder. You can try uninstalling the program and reinstalling it in the correct folder.

4. Duplicate registry entries: These occur when the same registry entry is added multiple times, causing conflicts and system instability. Remove the duplicate entries using a registry cleaner tool.

5. Corrupt registry entries: This error happens when a program fails to uninstall correctly, leaving behind corrupted entries in the registry. It is advisable to use a reputable registry cleaner tool to fix this problem.

Note:  Editing the registry is a delicate process, and incorrect changes can lead to significant system damage. It is advisable to create a backup of the registry before attempting to make any changes manually.