I am unable to save a Lotus 1-2-3 (ver. 9.5) document from within XP Mode that I've modified from the original data file version. When I try, I get an error message stating the file is corrupt. However, I can "save as" to a different file name. When I check properties on any file or folder from within XP Mode, there is no Security tab present. However, there is a Security tab in the native OS (64-bit Windows 7 Pro). This is a new PC with a new install of XP Mode.