Denise and Anastasiya, thanks for the answers!
I tried to import a MIF file by the ArcView 8x tools, but when I browse the file, the mensager "Spaces are not permitted in the path name" appears, but there isn't any space in the file name...
So, I downloaded the ArcGis trial version with the Data Interoperability extension and I tried to import a MIF file by the 'quick import' item. I've registered and enabled this extension, but, I imported a MIF file and it doesn't appear in my screen. What should I do?
Thanks!
Grazi