If the Gantt chart does not work properly, try clearing your Java cache.
Your Java cache is a space on your PC where copies of the Java applets you use are saved. Problems sometimes occur after downloading a corrupted or faulty applet, or an i-lign upgrade may leave your previous applet slightly incompatible with the i-lign server. Clearing your Java cache deletes these saved copies and causes your browser to download a new copy next time.
Follow these steps to clear your Java cache:
- Close your internet browser application.
- Open the Java Control Panel (located in your computer's control panel).
- Under General > Temporary Internet Files, click the Delete Files button. The Delete Temporary Files dialog box will appear. Check all three options and click OK.
- Click OK on the Java Control Panel.
Note: If you are using Firefox as your internet browser, your Private Data must also be cleared. After clearing the Java cache, open your Firefox browser then go to Tools > Clear Private Data. Uncheck all items except for Cache, then click the Clear Private Data Now button. Close your browser then restart it again.