Check for new versions and install them by clicking the Help menu (on a PC) or the WKO4 menu (on a Mac) in the top bar and selecting "Check For Updates."
- Close WKO4.
- Navigate to http://updates.wko4.com/
- Click on the file that corresponds to your operating system.
- Download and install the file. Choose “Replace” if asked.
- Reopen WKO4.
- The updated version will recalculate your data, so give it a few minutes at first so that your charts and reports will load quickly and be ready to go.