Hello y'all o/
It's me again.

The following code will show CPU and RAM usage percentage on a pair of label and progress bars.
Code:
Public Class Form1
    Private CPU_Using As New PerformanceCounter()
    Public Sub New()
        InitializeComponent()
    End Sub

    Private Function CpuId() As String
        Dim computer As String = "."
        Dim wmi As Object = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & computer & "\root\cimv2")
        Dim processors As Object = wmi.ExecQuery("Select * from " & "Win32_Processor")

        Dim cpu_ids As String = ""
        For Each cpu As Object In processors
            cpu_ids = cpu_ids & ", " & cpu.ProcessorId
        Next cpu
        If cpu_ids.Length > 0 Then cpu_ids = cpu_ids.Substring(2)

        Return cpu_ids
    End Function

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        CPU_Using.CategoryName = "Processor"
        CPU_Using.CounterName = "% Processor Time"
        CPU_Using.InstanceName = "_Total"
        Dim Rounded_CPU_Usage As Double
        Rounded_CPU_Usage = Math.Round(CPU_Using.NextValue())
        CPUvalue.Text = Rounded_CPU_Usage & "%"
        CPUmeter.Value = CInt(Fix(Rounded_CPU_Usage))
        RAMmeter.Value = Math.Round((Val((My.Computer.Info.TotalPhysicalMemory) - Val(My.Computer.Info.AvailablePhysicalMemory)) / Val(My.Computer.Info.TotalPhysicalMemory)) * 100)
        RAMvalue.Text = RAMmeter.Value & "%"
    End Sub
End Class
The code is quite fine and tested. The problem is when I open the solution project file (Which was created on a win10 console) on a win7 similar x64 architecture with a totally same Microsoft Visual Studio 2012 edition software, it start not to syntax error the line:
Code:
Rounded_CPU_Usage = Math.Round(CPU_Using.NextValue())
But when I run the app, major fault which led to debugging the app appears. (I am away from the mentioned workstation. I will add a photo of the error details ASAP as an edit soon)
It should be noted that commenting that single particular line will rectify the matter.

I insist, no more related codes and libraries like ones below was imported.
Code:
Imports System.Runtime.InteropServices
Imports System.ComponentModel