Wiggles

so i was double clicking to open a directory on my harddrive and i guess the button stuck and it looked like it dragged the folder to the one below it, well now the entire folder is gone on my HD, i tried searching and nothing from that folder appears, i checked harddrive space and it lists its still taking up the space but cannot find the folder anywhere, its not hidden, using XP, any ideas on retrieving this folder?

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