Problems running quicktime files?
467834
Yes, get latest version, but make sure you setup the preferences correctly. this will ensure good quality playback.\n\nHope this helps.\n\nGood Luck.
542332
try installing quicktime. had the same problem and yahoo wouldn't see Media player 10 even though it was installed. so I installed quicktime and now i can see the trailers.
1157463
usally quicktime uses that file but dwnload bs player or VLC player
835837
Open moviemaker from start menu\n\nGo\n\nfile>import into collections.\n\nA popup window will appear. Inside the window, navigate to where you have stored them. There's a list box in this window where caption says, " Files of type : " Click on the dropdown menu to select  " all files ( *.*) "\n\n------------\n\nAre you sure they are in right formats? Real and quick time formats are not compatible with moviemaker.
1143279
Quick time doesnt support MP4 files you need "MP4 PLAYER"\ndownload it from http://www.download.com/
434491
Uh.. Open Quicktime. It should be in the Start menu under Quicktime. If you're asking how to make things play default in Quicktime instead of Windows Media Player, Go into Edit menu, Preferences, and then Quicktime Preferences to choose what plays in Quicktime and what doesn't.
994968
which format are they in,  the free itunes and quicktime that powers it will only have codecs for certain files.  these are usually mp4, .mov and .mpg. other files wont play unless you upgrade to quicktime pro.  i have heard the seials to open pro can be found around the internet for free if you are that way inclined
110936
I dont think the problem is with your computer ... You might not just have the right player to play the video. Try downloading the latest Media player or real player or quicktime player. If you have these then you will have to install approppriate codec so that player can efefctively play those videos. download http://www.free-codecs.com/download/K_Lite_Codec_Pack.htm and then try playing the video
469112
you just need a quicktime plugin for windows media player.\n\nyou can download these off google do a search.
453961
sorry will this should help, but your going to need quicktime pro. \n\nread more about it \n\nhttp://docs.info.apple.com/article.html?artnum=60561
105367
I've also had problems until I installed a DIVX player that read almost every type of file.  You may want to look into that if the first answer didn't help.
1049353
You need a different player that you don't currently have installed on your computer to play that specific file.  Probably Real or Quicktime.  If you click there, it will automatically download the program for you.\n\nDifferent filetypes may only be compatible with one or another player.
148649
Search for some software on the net which will either play it directly or convert it to some which you can play with your existing software.\nEG :\n*.mov,*.3gp = Quick time player .\n\nOr you can post the file extension here so that more specific help can be provided
225900
Try downloading the latest version of Quicktime. It's free.\n\nhttp://www.apple.com/quicktime/win.html
1023110
Really, you could actually only need to install Media Player Classic and the required codecs, because this free open-source media player can open/play several different formats, not only REAL media.. It just needs a bit of configuring.\n\nReal Alternative:\nhttp://www.free-codecs.com/download/Real_Alternative.htm\n\nQuickTime Alternative:\nhttp://www.free-codecs.com/download/QuickTime_Alternative.htm\n\nThese two packs come with Media Player Classic and the required codecs.
202165
Try playing the file(s) in vlc (http://www.videolan.org).  This will play almost anything.\n\nYou say you have all the updated codecs, but it still sounds like you're missing something.  Try getting the Gordian Knot codec pack at http://www.free-codecs.com/download/Gordian_Knot_Codec_Pack.htm\n\nIf it still doesn't play, then maybe there's a problem with the files themselves (did you download these files?).  Good luck :)
1085246
You could try updating it to the new version. It could be from an incompatibility with the codec pack installed on the computer.