I notice that the entry for HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows CE\CurrentVersion is not set on my Apalis SoM. I am running Win CE7. Would have assumed that this would be filled in for the current version installed in the BSP.
We don’t use this registry key to store version and it’s not a standard in Windows CE.
We have sysinfo library (part of our Windows CE libraries) that can be used to get information about the BSP version.