How do I delete a "permission denied" file from my books?

[AC Question]

I own a q5 blackberry and have recently downloaded a pdf document into my books. The file says 0 KB and I cannot open, move, delete or rename it. A message appears: "File cannot be moved/deleted/renamed: Permission denied." I need urgent help! I've tried overwriting it and it hasn't worked. Please give me a simple and quick way to delete this pdf file!

 

[souvikultimate]

I don't know if it will work, but you can try, -

CCleaner might delete the file from your Q5. I use it to delete "undeleteable" files