You must give the Application User and the Application Administrative User full read and write access rights to the drive and directory in which the Microsoft SQL Server database of a user is located.
The Application User and the Application Administrative User must have read and write access rights to their nominated working directories.
Access to Font Files
The Application User and the Application Administrative User must have read and execute access to the fonts that Developer uses. This is necessary in order to correctly display the fonts used in the Painter and the Logic Editor, and for creating Help screens. Developer uses these fonts: LINCDEFAULTNEW, and LINCDEFAULTNEWBOLD. These fonts are stored in the directory C:\Windows\Fonts.