The compile date of your demo is 7/16/2018 5:59 PM. I downloaded it again and placed a second copy in another folder. Same date and time. And same behavior, it disappears.
I have Windows 7 Ultimate, Service Pack 1, 64-bit edition. I keep up to date with Windows updates. I have the latest version of Delphi. 10.2.3 Tokyo.
I wished I had saved the previous demos that I have downloaded but I regularly clean out my downloads folder.
'Support' wrote:
HelloASkinDemo.exe has been recompiled by you? Or this issue exists in original Exe-file?What version number of your Windows and Delphi?