I have tried to download an exe file with Download Accelerator Plus into my desktop. But the file has only 13 Kb (it should have 2.09 Mb), i.e. the file was a html file with an exe extension (common problem with DAP). I accidentaly ran it and I got an error message 'invalid win32 application'. So, when I tried to delete it, I couldn't because the access to the file was denied. What do I do to delete this damned file? I tried to restart my computer, but it didn't work.