When you try to install Internet Explorer from a hard disk or the Internet
Explorer Plus 4.0 CD-ROM, you may receive the following error message:
Setup was unable to download all the required components for this
installation. The internet is likely busy. Please try setup again later
and select Smart Recovery to continue downloading.
When you try to install Internet Explorer from the Internet, you may
receive the following error message:
Setup was unable to download information about available installation
sites. Setup may have been unable to migrate your current proxy
settings. Click the Advanced button if you know your proxy settings.
This network may be busy, you can retry now or if you continue having
this problem, please try setup at a later time.