Can't delete a file
I have a .tiff file located on my C: drive (This PC / Local Disc (C:)/Users/Username/Documents)(Win 10), in a folder all on it's own, that I can't delete in Windows Explorer (also tried in Safe Mode). I've tried shredding it with Bitdefender File Shredder but no luck. I can't rename it either. I've tried deleting the folder it's in as well but no luck either. I just get the blue spinning dial I have to force close Explorer.
I also scanned the disc and file for errors using CHKDSK and Bitdefender but all good.
Any suggestions on how to remove this file from my system?