a given process can either authenticate through a transparent proxy, or can have High or System integrity level, but not both). However, Web PI is still not usable in environments where Internet connectivity and local administrator privileges are mutually exclusive (i.e. Web PI features an offline mode where products can be downloaded to a local cache on a machine where internet access is available and then use these cached files on a different machine later. Web PI 3 installs additional tools for web development including IIS Developer Express, SQL Server Compact and DotNetNuke. On July 7, 2010, Microsoft announced Web PI 3 which includes WebMatrix, a new set of integrated tools for web development.

Web PI 2.0's options are populated dynamically at runtime from Microsoft's servers, allowing installation options to be updated without the need to download newer versions of the Web PI itself. As of July 2015, Web PI can install 82 titles. The ability to install third-party software was added in version 2.0, released September 24, 2009. Web Platform Installer ( Web PI) is a freeware, closed-source package management system that installs non-commercial development tools and their dependencies that are part of Microsoft Web Platform, including: English, German, Japanese, French, Spanish, Italian, Korean, Chinese Traditional, Chinese Simplified, Czech, Polish, Portuguese-Brazil, Russian, Turkish

Visual studio 2019 offline installer