I sometimes download files to my desktop, test/view them and then move them to where they belong, using Ctrl+X and Ctrl+P. On occasion, I forget to close a program that's using such a file (e.g. a PDF reader). In those cases, some files move successfully, but others fail.
After I closed the offending programs, how can I redo/continue to paste the remaining files with one keyboard shortcut? I'm using Windows XP.