Demo project throws failure on opening

[MHumm]

When trying to open the demo in Examples subfolder the following failure message is shown in D13.1:

Fehler

Projekt C:\Program Files (x86)\Embarcadero\Studio\37.0\Extras\OfficeXML4D\Examples\Office4DDemo.dproj kann nicht geladen werden
'{A1B2C3D4-DEMO-4567-89AB-CDEF01234567}' kein gültiger Wert für GUID

OK

It says, that the GUID is invalid and it is true, as that GUID contains a "DEMO" in it, which is not a HEX value.

[MHumm]

You simply need to replace the GUIID in the 3rd line of the .dproj with a valid one.