qtcreatorcdbext.dll cannot be found - Qt 5.10.0 (offline installer)

Starting with Qt 5.10.0 (Offline Installer) I can't debug due to following error

Internal error: The extension C:\PROGRAMS\Qt\Qt5100\Tools\QtCreator\lib\qtcreatorcdbext64\qtcreatorcdbext.dll cannot be found. If you have updated Qt Creator via Maintenance Tool, you may need to rerun the Tool and select "Add or remove components" and then select the Qt > Tools > Qt Creator > Qt Creator CDB Debugger Support component. If you build Qt Creator from sources and want to use a CDB executable with another bitness than your Qt Creator build, you will need to build a separate CDB extension with the same bitness as the CDB you want to use.

MSVC2017 64 bit
When I check the above path - only C:\PROGRAMS\Qt\Qt5100\Tools\QtCreator\lib - exists but .\qtcreatorcdbext64\qtcreatorcdbext.dll is missing

I'm usign Offline Installer, checksum matches, no errors during installation
In Offline Installer 'Add or remove components' there's no such component - 'Qt > Tools > Qt Creator > Qt Creator CDB Debugger Support component'

Is 'Qt Creator CDB Debugger Support component' included in Qt 5.10.0 Offline installer or not? If not - from where to download?

IIRC ..in previous versions there was an option (a button in QtCreator settings) to rebuild certain debug plugins (IIRC it was the same plugin - anyway there's only one default debug plugin) ..maybe only for GDB

Offline Installers worked fine and up to Qt 5.9.3 I've never experienced such troubles with current config (Win10, MSVC2017_x64, CDB). I always do full uninstall first..

https://forum.qt.io/topic/85986/qtcreatorcdbext-dll-cannot-be-found-qt-5-10-0-offline-installer/2