Empire Earth and its .cabs?

[name]

k, thx again,
now i have read it all and i do understand how it works, but...
when i start the program, the whole list about the commands is listed and when i then type: "C:\Windows\Desktop\i6comp\i6comp l data1.cap *.*" it says:

Install Shield 5.x Version 2.00 -] fOSSIL - 2000 [ -
InstallShield 6.x Version 1.03b -] Morlac - 2000 [ -
General exception bugfix by DarkSoul
!Could not open data1.cap!

???????

Hey, if u can, please please help, because ive read a lot, and i theretical really understand that prog, but why doesnt it work, what am i doing false, am i doing something false???

please help

thx
name