Running powershell in windows 7

I'm writing a logon script to install RSAT on a handful of machines. One thing though that has been challenging is having PowerShell check if a computer is Windows 7, 8, or I don't really know how to code that and I've tried to see if that was done before online but I haven't found any material. My script basically would look like:. Heres how to find the pieces you want.

Hello IB, no there is no bit version of the ScriptControl. However, what you can do is make sure that you launch the x86 version of Windows PowerShell when you have to use the ScriptControl. On a bit version of Windows, in the Windows PowerShell program folder a picture of which appears in my answer to the previous question there will be bit and bit versions of Windows PowerShell.

In my script, I would also perform a text to make sure that I was running in bit, and if not, I would display a message and exit gracefully. Here is a function that will test for a bit environment. Function TestBit. Determines whether the computer has a bit processor architecture.

The function does not have any parameters. If it were me, for this particular example, I would use the. NET Framework Microsoft. Interaction class. I talk about the methods exported by this class in several Hey, Scripting Guy! Here is a bit of code that will display a nice input box. Net framework interaction class with the inputbox method to. Requires -version 2. Add-Type -AssemblyName microsoft. I cannot do it by using remote registry operations for HKCU. This will be quite a big job for a PowerShell beginner like me.

When you run a command in PowerShell that generates an error message, be sure to read the error message instead of just rerunning the command and hoping that it runs successfully. Be sure to read the warning that's displayed when changing the execution policy. Be sure to start your Windows Time service before continuing otherwise you may run into unforeseen problems.

In this chapter, you've learned how to find and launch PowerShell, and how to create a shortcut that launches PowerShell as an administrator. You've also learned about the default execution policy and how to change it. For those who want to know more information about the topics covered in this chapter, I recommend reading the following PowerShell help topics.

In the next chapter, you'll learn about the discoverability of commands in PowerShell. One of the things that will be covered is how to update PowerShell so those help topics can be viewed right from within PowerShell instead of having to view them on the internet. Skip to main content. This browser is no longer supported.

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In this article. PowerShell version 6 and higher uses. NET Core. Supported versions are available on Windows, macOS, and Linux.

Beginning in PowerShell 6, the PowerShell binary was renamed pwsh. You can start PowerShell preview versions using pwsh-preview. For more information, see About pwsh. To find cmdlet reference and installation documentation for PowerShell 7, use the following links:. Use any of the following methods to start the installed version of Windows PowerShell 3.