Converted files causing hoster not to respond

[MrMark]

While I was importing the zip files in the begining before I originally started my posts....I was noticing that hoster/vista were replacing the impoted file to a disc number that was already being used...So I went to the folder and these discs were missing....so I went to the xp computer and checked the files and they were still intacted...I noticed in knowledge base that vista sometime hides/deletes files???