Sorry, for the lack of info.
In kentico 8 when you click the flower icon at the top left and then type file import it shows the file import module. In here I can select a path to upload files. Let's say I created a folder under the root called documents. If I use the file upload module to upload files to the documents folder I created the files it adds include spaces. For example the file is called "This is a test File.jpg" is added to the tree with the alias "This is a test file"
If I try to add a file to the documents folder I created directly through the tree in the pages module it adds hyphens to the document alias and become "This-is-a-test"
This becomes an issue because now I have to create a way to remove the hyphens when I use a repeater to show the files.
Hope this helps.