JRE Use the JRE tab to choose the Java Runtime Environment version for CTC sessions. Item Description Current JRE Identifies the current JRE version and path. Select a different JRE Allows you to enter the path to the JRE version that you want CTC to use. You must restart CTC after changing JRE versions. Browse Allows you to browse to a JRE version on your computer hard drive. It also specifies the minimum and recommended JRE version. OK Saves any JRE tab changes and closes the Preferences dialog box. Cancel Cancels any JRE tab changes and closes the Preferences dialog box. Apply Saves any JRE tab changes but does not close the Preferences dialog box. Help Displays CTC context-sensitive help.