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&RS\ULJKW  'HLWHOŠ 6HULHV 3DJH  3UHIDFH %HIRUH Control Panel > Sytem to display the System Properties dialog (Fig. 6). [Note: Your System Properties dialog may appear different than the one shown in Fig. 6, depending on your version of

Fig. 6 |

System Properties dialog.

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Setting the PATH Environment Variable

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Microsoft Windows. This particular dialog is from a computer running Microsoft Windows XP. Your dialog might includedifferent information.] 2. Opening the Environment Variables dialog. Select the Advanced tab at the top of the System Properties dialog (Fig. 7). Click the Environment Variables button to display the Environment Variables dialog (Fig. 8). 3. Editing the PATH variable. Scroll down inside the System variables box to select the PATH variable. Click the Edit button. This will cause the Edit System Variabledialog to appear (Fig. 9).

Select the
Advanced tab

Click the Environment Variables button

Fig. 7 |

Advanced tab of System Properties dialog.

Fig. 8 |

Environment Variables dialog.

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Before You Begin 4. Changing the PATH. Place the cursor inside the Variable Value field. Use the leftarrow key to move the cursor to the beginning of the list. At the beginning of the list, type thename of the directory in which you placed the JDK followed by \bin; (Fig. 10). Add C:\Program Files\Java\jdk1.6.0\bin; to the PATH variable, if you chose the default installation directory. Do not place any spaces before or after what you type. Spaces are not allowed before or after each value in an environment variable. Click the OK button to apply your changes to the PATH variable.

Fig. 9 |Edit System Variable dialog.

Fig. 10 | Editing the PATH variable.
If you do not set the PATH variable correctly, when you use the JDK’s tools, you will receive a message like:
'java' is not recognized as an internal or external command, operable program or batch file.

In this case, go back to the beginning of this section and recheck your steps. If you’ve downloaded a newer version of the...