Forum Discussion
Altera_Forum
Honored Contributor
8 years agoTo apply permanent environment variable settings, perform the following tasks:
 Click Windows Start menu ➤ Control Panel (or search for and then open the Control Panel application in Windows 8.1 and Windows 10).  Click System and Security ➤ System.  In the System window, click Advanced system settings.  Click the Advanced tab in the System Properties dialog box.  Click Environment Variables. The Environment Variables dialog box appears.  To modify an existing environment variable setting, select the variable under User variables for <user_name> and then click Edit. In the Edit User Variable dialog box, type the environment variable setting in the Variable value field.  If you add a new environment variable, click New under User variables for <user_name>. In the New User Variable dialog box, type the environment variable name and setting in the Variable name and Variable value fields, respectively. For an environment variable with multiple settings, add semicolons ( ; ) to separate the settings. and "ALTERAOCLSDKROOT" is mean "C:\altera\16.0\hld"