If you experience any display issues using our software on Windows NT it may help to install service pack 6 and update your graphics drivers.
On older Windows platforms (Win NT v4 and Win98) that do not have a Unicode Arial font installed some symbols (for instance, those in the Properties pane) will not be displayed correctly. To fix this problem you must install a Unicode Arial font on your system.
Internal angles cannot be set using connections. Internal angles can be read, but not set through connections.
A question mark or empty square may be displayed in place of an angle mark, due to a missing language library. You will need to install an appropriate language library.
Several minor issues with text boxes. Under certain circumstances use of the text box in Crocodile Mathematics v401 can cause the programme to freeze.
Problems with panning or zooming axes.
The zoom control icons and other in-page icons may not be visible on Windows XP.