Question

The following code throws an exception in Powershell V1 (Excel 2007):

$E = New-Object -COM 'Excel.Application' $E.Visible = $True $wb = $E.Workbooks.Add() #<<<Exception here 

The error says that the format might be old or that the type library is not valid (translated from Spanish). A similar script for Word works just fine.

Answer 1

Adapted to Powershell from one of the solutions proposed in MS Help and Support Article 320369.

$ci = new-object system.globalization.cultureinfo 'en-US'  $e = New-Object -COM 'Excel.Application' $e.Visible = $True $e.UserControl= $True $books = $e.Workbooks $books.PSBase.GetType().InvokeMember( `        'Add', `        [system.reflection.bindingflags]::InvokeMethod, `        $null, $books, $null, $ci) 

From the same article:

When you use one of these workarounds for a computer where the regional settings do not match the current language version of Office, you should be familiar with how Excel behaves and how Excel will interpret data that might be formatted for a specific locale.