On Windows XP, when trying to save or open a file from within Draw X4, the program will crash with a CARM report.
The program will open the file fine if one opens the file using Windows.
There is a setting in Windows regarding whether to "Remember previously-used filenames" that if turned off.
"Tweak UI" from Microsoft's Power Toys has the ability to change this option.
1) Click on "Start"
2) Click on "All Programs"
3) Open the folder "Powertoys for Windows XP"
4) Click on "Tweak UI"
5) Click and highlight "Common Dialog"
6) On the right hand side, make sure "Remember previously-used filenames" is checked.