Hi, I am trying to create a registry entry in the AddReg section that will use the currently logged in user's username. I thought I had it figured out using "HKCU,"Software\MyProgram\MyDirectory","PATH",0x0,"%53%\TargetDirectory". When I run this inf from my desktop, the entry is created as "C:\Documents and Settings\MYUSERNAME\TargetDirectory", just as I want. However, when I use that line in my addon during Windows install, the entry is created as "C:\Documents and Settings\Default User\TargetDirectory" - Instead of "MYUSERNAME", it is showing up as "Default User" and the application does not work. Could someone give me a hint as to how to accomplish this, I have searched to no avail. Thanks - Gun