Mastercam X4

Use this product to install Mastercam X4.

Important Note: Files created or saved in Mastercam X4 are not downward compatible with Mastercam X3. They can be saved to Mastercam X3 by using the Save As function with the version on the options page set to X3. When saving an X4 file to Mastercam X3 format, all toolpath information is lost, only geometry will be saved. The same holds true for all Tool, Defaults, and Operations libraries and all Machine Definitions. Please read the What's New carefully to know how to update Mastercam X3 files to Mastercam X4 and make sure you have backups of you important files saved.

You must have a maintenance expiration date of 05/31/09 or later to run Mastercam X4. This install is designed to run as either a standalone product, or side-by-side with any other Mastercam release (excluding X4 Beta 1, 2, 3, and PC...these must be uninstalled prior to installing X4).

To install:

1. Click on the mastercamx4-web.exe link and save it to your computer.

2. After the download is complete, double-click on the *.exe file.

3. Follow the installation instructions.