Can't install uMod on Windows 7Not An Issue

How to install umod for Valheim server, working on windows 7X64, if command provided in guide with powershell not working in windows 7? Changing OS not an option, windows 10 not supported by processor

What exactly isn't working about it?

Main command that need to be entered in powershell for istallation

Okay, what did you see when you used it?

Entering command

&powershell -NoProfile -ExecutionPolicy unrestricted -Command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;&([scriptblock]::Create((Invoke-WebRequest -UseBasicParsing ''​)))"

and this will cause this error:

Exception for "SecurityProtocol" : "You can't convert NULL into System.Net.SecurityProtocolT ype" because of inappropriate listing values. Enter one of the following listing values and try again. The following listing values may be possible: "Ssl3, Tls.""Line:1 mark:28

+ [Net.ServicePointManager]:: <<<< SecurityProtocol = [Net.SecurityProtocolType]::Tls12;&([scriptblock]::Create((Invoke
-WebRequest -UseBasicParsing ''?)))
+ CategoryInfo : InvalidOperation: (:) [], RuntimeException
+ FullyQualifiedErrorId : PropertyAssignmentException

The name "Invoke-WebRequest" is not recognized as the name of the command, function, script file, or program being executed. Check the rawity of spelling the name, as well as the availability and correctness of the path, then try again. line:1 mark:123

+ [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12;&([scriptblock]::Create((Invoke-WebRe
quest <<<< -UseBasicParsing ''?)))
+ CategoryInfo : ObjectNotFound: (Invoke-WebRequest:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

this command work fine on windows 10, but on windows 7 will show this errors

I'm not sure what the compatibility scenario is for Windows 7, as it's no longer supported by Microsoft.  You don't need to use our powershell script to install uMod. You can try upgrading PowerShell but all you really need is .NET 5 and then install the "uMod" tool. Multiple installation procedures are outlined here.

Windows (.NET 5) manual installation
uMod tool installation

After some time, finally installed new powershell 5.1 on windows 7x64.

To make it work you will need to install .NET 4.5.1, 5.0, 5.1, 5.3 to make it work properly`. Also need to be installed Windows6.1-KB3063858.

There's no reason you'd need older .NET versions; nothing we provide uses those, only .NET 5.0.

I am installed .net 5.0 and powershell, but it is not launched, installed .net 5.1 and same problem, 5.3 same problem, installed 4.5.1 problem gone, and before all this operations i was have only .net 4.0

Where are you getting 5.1 and 5.3? I don't think those exist.

Sorry .net 5.0.3 and 5.0.1

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