No, but since Windows uses the registry to locate files on the computer, I would recommend against clearing the registry
You have to empty the recycle (trash) bin to completely delete files.
If you have deleted files on a computer, but need them back, there is a way to retrieve the files. Once a file is deleted, it will go into the computers recycle bin. Once the recycle bin is open, there is a button at the top to restore deleted items.
temporary internet files, cache, and cookies.
There are many registry fix programs to clean up your computers files and help it run more efficiently. One program is called Registry Fix and is found online.
Files called "hives".
Your WoW files are never deleted unless your computers crash, or the world ends, etc. Your free trial account stays inactive until you pay to play it.
Join.me can see your screen but can it see deleted files?
The Recycle Bin. Windows keeps a special folder, for each disk, for the deleted files; if you open the "Recycle Bin", Windows will show you the deleted files for all connected drives.Note that Windows keeps only a certain number of MB of files for each drive; once that is passed, the oldest deleted files are eliminated permanently, when additional files are deleted.
Nowhere, they are deleted.
No chance !... Once a file is deleted, the memory previously used by that file is marked as 'free' space. As you say, you've '...used it since the files were deleted...' - I can almost guarantee the deleted files will not be recoverable !
Important Files
no