Windows Server Registry Entries contain references to older versions of Confluence
Platform notice: Server and Data Center only. This article only applies to Atlassian products on the Server and Data Center platforms.
Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Summary
Windows Server Registry Entries contain references to older versions of Confluence. These entries weren't removed properly during Confluence upgrade.
Windows Registry contains entries similar to below:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\9713-8888-9999-6553 DisplayName = Confluence 5.9.3
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\9713-8888-9999-6553 DisplayVersion = 5.9.3
Solution
You may safely remove the registry entries referencing the older versions of Confluence.