FB beta 6.0.8b - update manager error 06

[Ozzy1970]

Hello
Unfortunately, the update manager still does not work. "Error 06: There are not valid iToo Software product installed "
I use FP pro beta 6.0.8 . I updated by update manager before , but today it dosen't work . The same problem is on other computers / render nodes/
Can you help ?

Software : Max 2018 , Vray 3.6.04 FB PRO floating license

[Rokas]

Would you mind to provide us the Update Manager's log to analyze it here? It is located at:
%localappdata%\Itoo Software\Update Manager\update.log

[Ozzy1970]

The file update.log in the attachment