There are successful
FreeArcFile1 = {src} \ Data1.cab; DestDir: {app}; Disk: 1
It was like you said, but I was wrong inserting into.
Last thing, if I want to extract 2 files, I do a thing like that?:
FreeArcFile1 = {src} \ Data1.cab; DestDir: {app}; Disk: 1; Comp: 1;
FreeArcFile1 = {src} \ data2.cab; DestDir: {app}; Disk: 1; Comp: 2;