After installing RAD Studio 12.2 patch2, some components are disabled and unavailable

After installing RAD Studio 12.2 patch2, some components are disabled and unavailable. May I know why, and what is the solution?

Do you have details? What components? In what project types?

TAdvGridExcellO, TSectionListBox, TListLink, TRTFLabel, TTreeList, TPropScrollbar, TPickDialog, TThumbnailList, TParameterListBox, TAdvToolPanelTab, TAdvToolPanel, TPictureList, TAdvTaskTialog, TAdvInputTaskDialog, TAdvTaskDialogEx, TAdvInputTaskDialogEx, TPlannerRecurrencyEditor, TPlannerCalendar...... Alot
Is it a matter of compatibility?

It then asks for the header file path: "Unable to find header file for component: AdvGlowButton."

Is this Win32, Win64, modern Win, ...?

The current development is C++ builder Win32 VCL Form.

Then please see if your Win32 include paths are setup correct to contain the folder where the compiler generates the Win32 HPP files for the compiled TMS VCL UI Pack component units.

Options > Language > C++ > Paths And Diretories
System Include Path, Library path
$(TMSREG)\TMS VCL UI Pack
$(TMSREG)\TMS VCL UI Pack\Delphi12\Win32\Release
$(TMSREG)\TMS VCL UI Pack\xlsAdapter
It is well set up as above.

And I just went back to RAD Studio 12.0 and installed it, and everything is fine.

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