When i go through the document in the web, SolaimanLipi is showing that it is installable.



But if i install "SolaimanLipi" with "Windows XP Professional" + "Microsoft Office XP"+"Microsoft WEFT Version-5.3.2" , it showing under "Info" column as Previewable.



So, how i will get SolaimanLipi as installable.



As well as, i don't understood the meaning of Installable, Editable, Previewable.



Please help me