RAD Studio (Common)
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Environment Variables

ToolsOptionsEnvironment OptionsEnvironment Variables 

Use this page to view system environment variables and to create, edit, and delete user overrides.

Item 
Description 
System variables  
Lists all environment variables and their values defined at a system level. You cannot delete an existing system variable, but you can override it.  
Add Override  
Displays the Override System Variable dialog box, allowing you to modify an existing system variable to create a new user override. This button is dimmed until you select a variable in the System variables list.  
User overrides  
Lists all defined user overrides and their values. A user override takes precedence over an existing system variable until you delete the user override.  
New  
Displays the New User Variable dialog box allowing you to create new user override to a system variable.  
Edit  
Displays the Edit User Variable dialog box allowing you to change the user override currently selected in the User overrides list.  
Delete  
Deletes the user override currently selected in the User overrides list.  
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