![]() ![]() $file.Write($download.Content, 0, $download. $file = ::new("$PSScriptRoot\$FileName", ::Create) You can get WPK as part of the larger Windows PowerShell Pack Windows 7. Press Windows key R on your keyboard, type powershell, and hit Enter to launch PowerShell. Alternatively, you can launch it through the Run dialog. This will launch the PowerShell program on your computer. Searching around for getting a filename from a Uri eventually led me to Lee_Dailey's use of Segments, giving us: $FileName = $Īs for a file destination, in my case I wanted it to be the same folder as the script, so $PSScriptRoot was used to make a small change to Hodgkins's example. Using WPF with Windows PowerShell requires you to first author the UI in XAML. To start Windows PowerShell, open the Start menu search bar, type windows powershell, and run select Run as administrator. Looking through $download I eventually found that $ gives us a Uri. $file.Write($download.Content, 0, $download.RawContentLength)įrom Matthew Hodgkins blog, and killingtime's link we get: $download = Invoke-WebRequest -Uri ""īut Hodgkins's code tries to use Content-Disposition, which does not exist in $download. This code appears to do the trick: $download = Invoke-WebRequest -Uri "" #$OutFilePath = Invoke-WebRequestDownload -Uri '' $OutFilePath = Invoke-WebRequestDownload -Uri '' $File.Write($FileDownload.Content, 0, $FileDownload.RawContentLength) $FileNamePath = Join-Path -Path $FilePath -ChildPath $FileName If(!(Split-Path -parent $path) -or !(Test-Path -pathType Container (Split-Path -parent $path))) Files from https sources work just fine: $url = "" It's not a https certificate problem either. I don't know what sort of link they use, but they don't work with the script below. Microsoft don't use regular https or ftp file links for some reason. When I use a Microsoft download URL ( ), the script fails with this error:Įxception calling "DownloadFile" with "2" argument(s): "The underlyingĬonnecti on was closed: An unexpected error occurred on a send." At I have a script (below) working for regular files hosted using https. MSE uses the update service to get new definitions. I cannot use the Windows Update service or BITS service as both of these are disabled to prevent the OS from automatically downloading updates that break the computer. I'm looking for a poweshell script that will do this. I'm trying to automate the download of MSE definition files from Microsoft using powershell on Win7.
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