If you boot from a live CD, you should be able to delete it. Always works for me. You can download Ubuntu from http://www.ubuntu.com/download .
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Good luck.
Hello, I have a Windows 8 64-bit Sony laptop.
I was deleting old unused folders on my Desktop when I ran into this wma file called "Untitled1" that doesn't play.
I remember one point in time it was useable and worked normally, but for some reason it won't now.
I just want this annoying file gone forever and I've been trying to search up the error code it keeps giving me (Error 0x80070057), but no such luck in solving my problem.
I also searched up "How to delete undeletable files" and tried some things out, but none of the ones that seemed closest to my problem worked out...
I'm not sure what it is I'm exactly dealing with so I decided to post here with crossed fingers that someone will tell me the solution specific to my problem.
I'm not too much of a tech so I'll need some detailed instructions and I will be writing back to your answers!
Much thanks to those who are willing to help!
Here is a picture of the error pop-up window I get when trying to permanently delete the file or move it: http://s18.postimg.org/d1d8rdxcp/problem.png
(Notify if picture expires; I will re-upload)

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