


I have noticed that these are the only VSIX packages in the installer. Web downloads are not allowed when the /NoWeb switch is used. MUX: ExecuteError: Package (VSSecondaryInstaller_box) failed: Error Message Id: 1603 ErrorMessage: PowerShell Tools for Visual Studio : This product did not download successfully: Unable to download ''. MUX: ExecuteError: Package (VSSecondaryInstaller_box) failed: Error Message Id: 1603 ErrorMessage: GitHub Extension for Visual Studio : This product did not download successfully: Unable to download ''. The installation fails with the following entries in the log: MUX: ExecuteError: Package (VSSecondaryInstaller_box) failed: Error Message Id: 1603 ErrorMessage: Visual Studio Extensibility Item Templates with Assembly References in Nuget Packages : This product did not download successfully: Unable to download ''. The virtual machine is not connected to a network. I am using a clean Windows 8.1 virtual machine for this purpose, so as not to mess up my host system. Launch the installation with the /NoWeb switch.Download the complete installation by using the /layout switch.I'm attempting to evaluate Visual Studio 2015 Enterprise, but have encountered some trouble during installation.
