Directory and files there but can't delete, move or rename

I downloaded some mkv files from the same site that I always downloaded before. But all of a sudden some of the new mkv's that I downloaded can't be renamed or even deleted. Please help out. I only use VLC player for watching movies. Is something wrong with my computer or with those files? I found...

So i have 3 files i cannot delete after uninstalling a game. I also cannot rename the folder they are in without windows explorer not responding and i have to restart explorer. I did take ownership method but that froze up to. I went into safe mode, and tried it that way - also didn't delete, it...

I hope this is the right place to post this... I have had this issue for a long time now, though, it only applies to video files... Anytime I try to rename/move/delete certain video files I get the error: "The action can't be completed because the file is open in Windows Explorer" I have...

My computer has been acting a little weird lately. Recently i've downloaded some .mkv files and now i can't rename or delete or move them. I tried using command prompt and unlocker and it's still not working. It says "action can't be completed because it is being opened by other programme", i don't...

Hello guys, I've read this forum so many times and I'm usually good at finding solutions on the web by browsing forums and articles but now ...can't fix this :( I hope someone will be able to help me I have a acer aspire 7750G-6634 laptop, 8gb of ram, 2 HDs, i5, windows 7 home (the one that...