[Solved] Opera​ (Portable) - Installed Version not detected

[OLLI_S]

Opera​ Portable (from PortableApps.com)​ is found on my system in the following folder:​​

• D:\PortableApps\PortableApps\OperaPortable\App\Opera\53.0.2907.68\opera.exe

Errors:

• The installed version is not detected (the text Unknown is shown)​

Notes:

• In the Windows 10 Settings the portable application Opera is not listed in the list of installed applications.​

[OLLI_S]

Cool, the version number is now detected correctly!
So the issue is solved.