For CCW versions 9.00, 10.00, 10.01, 11.00:
Uninstall the software and reinstall again with a new copy.
For CCW versions 8.00 and older and 12.00 and later
Go to Start menu --> Control Panel --> Programs and Features.
Find Connected Components Workbench on the list.
Right click on it and select Change.
When prompted select option Repair.
Click on Repair and wait for the process to complete.
Once the repair is completed, reboot the computer.