TurboCAD for Mac v3 has not been tested or is supported on the new
operating system Snow leopard. This program may run by completing the
following instructions below. TurboCAD version 5 is Snow Leopard
compatible for upgrade pricing please contact our sales department at
1-800-833-8082 ext 1.
1. Uninstall TurboCAD version 3 by selecting the TurboCAD folder in
application and placing this folder in the trash bin also remove the
TurboCAD folder under the Hard drive Library>Application
Support>TurboCAD.
2. Next fix the permissions of the hard drive, to correct the
permission of the hard drive use disk utilities. This is located under
Go in the main and utilities under the drop down menu.
3. Once this has been completed reinstall TurboCAD making sure that the program is installed on the administrators account.