.mp4 Crashes Windows Explorer

dehdesh

New Member
I've encountered a serious problem concerning command prompt and a few .mp4 files...

Using a formula I found elsewhere, I attempted to combine some of my video files using command prompt. The formula being "copy /B “C:\movie1.mpg” + “C:\movie2.mpg” + “C:\movie3.mpg” “C:\completemovie.mpg”." I realized that I was fusing .mp4 files, not .mpg files, though I figured it shouldn't have mattered. After successfully completing the combining process, I tried opening the folder with the file inside it. I saw the file and thought "awesome, it worked!" but two seconds later a window appeared saying "Windows Explorer has stopped working"... and now every time I try to go to that folder, Windows Explorer crashes. I've tried deleting the file, and then deleting the entire folder, but the same thing happened... any help would be greatly appreciated.
 

My Computer

My Computer

System One

  • Manufacturer/Model
    Dell XPS420
    Memory
    6 gig
    Graphics Card(s)
    ATI Radeon HD3650 256 MB
    Sound Card
    Intergrated 7.1 Channel Audio
    Monitor(s) Displays
    Dell SP2009W 20 inch Flat Panel w Webcam
    Hard Drives
    640 gb
    Cooling
    Fan
    Keyboard
    Dell USB
    Mouse
    Dell USB 4 button optical
    Other Info
    DSL provided by ATT
I tried system restore, but it had no effect on the .mp4 file or any of the files around it whatsoever. Any other suggestions on how to rid my pc of it?
 

My Computer

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