[Therion] Morphing of background scketches fails on Win10 when Therion installation path contains spaces

Hi, Another problem I encountered when trying to morph background sketches, this time with an easy workaround which I am posting here in the hope that it will of use to someone. With Therion installed in: D:\Program Files\Therion the following error appears in the compiler window when trying to morph background sketches: 'D:\Program' is not recognized as an internal or external command, operable program or batch file. Reinstalling Therion in: D:\Therion solves the problem, which seems to be due to the space in the original installation path. Best regards, Duncan.