Window Page (Settings dialog box)
These settings are used as the default for all new connection files.
Default Window Size allows you to select the size of the window used for your ICA Connection. To change the size select one of the following:
Default Window Colors allows you to set the number of windows colors to 16, 256, 32 Thousand(32736) or 16 million(16.7million).
Default 256 Color Mapping allows you to set up 256 color sessions to use approximate or exact colors. Use Shared - Approximate Colors to eliminate color flashing when switching context. Note that if other applications have allocated all 256 colors the client will fall back to using a private colormap.