CNC Software has released Mastercam X5 Maintenance Update
1
(Click the graphic to go to Mastercam.com and
download)

Use this product to install Mastercam X5 MU1.
This install is designed to run on top of Mastercam X5.
Mastercam X5 MU1 will replace the "Mastercam X5" entry in
Add/Remove Programs (Programs and Features in Windows Vista and
Windows 7). If X5 MU1 is uninstalled, X5 must be installed again.
All personalized files in My Mcamx5 and Shared Mcamx5 are left
behind, so this should not cause any loss of data.
Regardless, be sure to back up your data as a precautionary
measure.
A maintenance expiration date of 03/31/11 or later to run
Mastercam X5 MU1. The version number of Mastercam.exe is
14.2.2.34.
To install:
- Click on the mastercamX5-mu1-web.exe link and
save it to your computer.
- After the download is complete, double-click on the *.exe
file.
- Follow the installation instructions.