Please make sure you have enough space on your computer's hard disk to save the setup file and make sure you are connected to the internet. Also, ensure you have administrator rights to download files from the internet to your computer. Next, log into an administrator account and try to download the setup file. Also, make sure your internet connection is stable throughout the download process. If the download is interrupted for any reason, please delete the installation file that you partially downloaded and then start the download process again.