Fixing Error Code 1406: Unable to Modify Registry Value During Setup

Error code 1406 typically appears during software installation or updates, indicating failure to modify a registry key. Follow these steps to rectify this issue:

1. Execute the installer with administrative rights: To do this, right-click on the installation file and choose 'Run as administrator'. This action grants the necessary privileges for registry modifications.
2. Temporarily turn off antivirus protection: Antivirus programs can occasionally block the installer’s access to the registry. Deactivating your antivirus briefly may resolve this issue.
3. Verify and adjust registry key permissions: If the registry key is read-only or if permissions are insufficient, this error may occur. Right-click the key, select 'Permissions', and ensure your account has full control.
4. Employ a registry cleaning tool: Corrupted registry keys require cleaning. Utilize one of the numerous available free registry cleaning tools to diagnose and mend any registry issues.
5. Reach out to the software provider: Should these methods fail, contacting the software provider may be necessary. They can offer specific solutions or alternatives to overcome this error.