
Try this method and check if you can complete the installation process. Running the QuickTime installer in compatibility mode may solve this problem. Try to install QuickTime again after you did all that. It’s not uncommon for antivirus and firewall programs to block certain installation files. The same goes for your antivirus and firewall. Then, close all the active programs by selecting End task. You can launch the Task Manager and click on the Processes tab. Since we’re talking about a non-Microsoft program, do close all the programs running in the background before downloading and installing QuickTime. Downloading the tool from third-party websites may bring along unwanted files that might break the installation process. If you did not download QuickTime directly from Apple, please do that now. Fix QuickTime Installation Issues on Windows 10 Download QuickTime from Apple If, for some reason, you really need QuickTime on your device, but you can’t install it, here are some troubleshooting suggestions that may help you out. The latest Windows versions now support all the media formats and codecs that QuickTime enabled, including H.264 and AAC. As a matter of fact, Windows 10 users don’t actually need the tool. I spent seven years writing breaking news for CNET as one of the site’s East Coast reporters. I've also written two books for Wiley & Sons- Windows 8: Five Minutes at a Time and Teach Yourself Visually LinkedIn.Note: Apple no longer supports QuickTime 7 for Windows. Beyond PCMag, I've written news stories and tutorials for a variety of other websites and publications, including CNET, ZDNet, TechRepublic, Macworld, Popular Science, Time, Fortune, US News & World Report, and AARP Magazine. I've been working for PCMag since early 2016 writing tutorials, how-to pieces, and other articles on consumer technology.

How to Record the Screen on Your Windows PC or Mac.

