Use wget or bitsadmin, if found in the PATH, or on A:\, otherwise use powershell
Skip downloading any file if it's found on a:\, d:\ or in the PATH
This addresses the following issues after slipstreaming Windows updates into installation media:
After installing all Windows and .Net 3.51 updates, running powershell during installation would produce:
"Version v4.0.30319 of the .NET Framework is not installed and it is required to run version 3 of Windows PowerShell."
After installing all Windows and .Net 3.51 updates, and then .NET 4.51 (NDP451-KB2858728-x86-x64-AllOS-ENU.exe),
running powershell during installation would produce:
"Internal Windows PowerShell error. Loading managed Windows PowerShell failed with error 80070002."
Use wget or bitsadmin, if found in the PATH, or on A:\, otherwise use powershell Skip downloading any file if it's found on a:\, d:\ or in the PATH This addresses the following issues after slipstreaming Windows updates into installation media: After installing all Windows and .Net 3.51 updates, running powershell during installation would produce: "Version v4.0.30319 of the .NET Framework is not installed and it is required to run version 3 of Windows PowerShell." After installing all Windows and .Net 3.51 updates, and then .NET 4.51 (NDP451-KB2858728-x86-x64-AllOS-ENU.exe), running powershell during installation would produce: "Internal Windows PowerShell error. Loading managed Windows PowerShell failed with error 80070002."