@Omar: Thank you for pointing me in the right direction. Sometimes I miss the obvious - shame on me.
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Show posts Menu
[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WinMerge_is1]
"InstallLocation"="C:\\Program Files (x86)\\WinMerge\\"
"DisplayName"="WinMerge 2.14.0"