Right. All occurence of DEFAULT_APP_TREE in the code (except those inside quotes, "DEFAULT_APP_TREE" will not be replaced) will be replaced by SYS(5) + SYS(2003) before the p-code is actually generated. So DEFAULT_APP_TREE will correctly return the users folder and not yours.

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>In my H-file, I have the following:

>#DEFINE		DEFAULT_APP_TREE	SYS(5) + SYS(2003)
>#DEFINE		DEFAULT_DRIVE		SYS(5)

>I fairly certain this is working correctly, but I am looking for some re-assurance. When I compile, the SYS(5) + SYS(2003) is being substitued for all occurrences of DEFAULT_APP_TREE as opposed the current evaluation of SYS(5) + SYS(2003). Right? In other words, on my development machine, this would evaluate, at runtime, to D:\Apps\DFS. On my users, it could evalute to C:\Apps\DFS.