Quicktime

I have a Quicktime Pro.dmg but an older version and I want to substitute my mac's Quicktime basic version with this one! I deleted Quicktime's folder from the application's window but I still have it installed on my mac! ...

For some reason I cant get ITunes and quicktime to work. I lost all of my mp3s and when I try to open the programs nothing happens except for a bouncing icon for 5 seconds. ...

On Firefox and Camino web browsers, the video clips will not run, i get a QuickTime icon with a question mark super imposed? ...

Do you suggest trashing the old Quicktime first, or re-installing over it? Terry

view the video using Quicktime 7, I am unable to hear the sound. ...

and Quicktime keeps telling me that i have to download a third party in order to watch it!...but there are soo many and i just don't know where to begin!... ...

The problem continues, as part of our hardware upgrade program, we have replaced another PowerMac G4 running OS9 with a PowerMac G5 running OSX. This also has the problem with Quark v4.11 (in Classic) where docuents that opened fine and displayed all images and fonts fine on the OS9 G4 are now now displaying some images on pages, instead the EPS image is replaced with the...

I am running OSX3.9 on a 1Ghz PowerPC G4, 256 MB ram. I have downloaded the quicktime update from apple.com, and tried to run it. It mounts OK, opens OK and goes all the way through the installation until the last step. ...

I recently updated quicktime using the software update, but now it does not open. My Mac just gives me the "unexpectedly quit" notice. So I reinstalled quicktime 6.5.3 but it still crashes. I am using an iBook G3 800mhz running OS 10.2.8. ...

With iTunes, VLC, etc., this works perfectly. Only QuickTime Player insists on continuing to play through the BT headset whatever the Sound preference pane says. ...