Recently I was fiddling around with my file structure for HFSLIP, and needed the HFGUIRUNONCE again. But when I run the install from the created ISO it complains that Whateverfileinhfguirunonce.exe does not exist, wich is correct, because it is renamed to HFGUI1.EXE when searching I found that the file HFSLPGUI.CMD contained the reference to the "missing" .exe file HFSLPGUI.CMD @ECHO OFF cWnd.exe /hide @ CD %WINDIR%\HFSLIP START/WAIT Whateverfileinhfguirunonce.exe EXIT I tried the following versions so far: 1.6.4rc2, 71103a, 1.6.5, 1.6.6rc2 and 1.6.6rc4 and skipped right back to the oldest I could find: 70828a--tmpchk : same prob. The filenames have been changed to protect the innocent.