Thanks Kels and Yzöwl for that advices. @Yzöwl, how did u convert reg to cab? @Kels, I've downloaded both the WillyPad and CAB tool. I opened up my MyComputer.reg with WillyPad and run the "INF file Wizard" in Tools tab. I typed "MyComp" for both the "application's name" and "short name" and click on OK w/o changing the default check boxes and i get this in WillyPad: Then saved as "MyComp.inf". Then I generated "MYCOMP.IN_" by opening "MyComp.inf" using CAB Tool. Am i correct? Where is .cab file? i only have "MyComp.inf" (created with WillyPad) and "MYCOMP.INF_" (with CAB Tool) Where's "Entries_MyComp.ini"?