Issue I360 [80,installer,high,resolved] Install/run fails if C: drive does not exist for FILES.GUI directory. Reported by: medb-20070201 The installer expects to be able to write to c:\FILES.GUI. Some systems might not have a C: drive. Resolution in 8.0.2: - Installer no longer touches c:\FILES.GUI directory directory. - If SIMION can't create c:\FILES.GUI folder, SIMION will then try creating a "SIMION 8.0\FILES.GUI" folder in the user's "Application Data" folder (Windows convention). If an "INI_GUI" environment variable is set to some other directory, it will override this (undocumented feature - subject to change). Affects: 8.0.0-8.0.1. Resolved in 8.0.2.