Below is the error I got. I'm on Strawberry Perl x64 bit. Turns out I need to remove use Win32::OLE::Const 'Microsoft Excel';.

use strict;
use warnings;
use Win32::OLE;
use Win32::OLE qw(in with);
use Win32::OLE::Const 'Microsoft Excel';

my $EXCEL = Win32::OLE->new("Excel.Application","Quit");
    $EXCEL->{"Visible"} = 1;
    $EXCEL->{DisplayAlerts}= 0;
    $EXCEL -> {"SheetsInNewWorkBook"} = 4;
    
my $Workbook = $EXCEL -> Workbooks -> Add();
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This is perl 5, version 32, subversion 1 (v5.32.1) built for MSWin32-x64-multi-thread Microsoft® Excel® for Microsoft 365 MSO (Version 2208 Build 16.0.15601.20526) 64-bit No type library matching "Microsoft Excel" found at test_4.pl line 5. Win32::OLE(0.1712): GetOleTypeLibObject() Not a Win32::OLE::TypeLib object at C:/Strawberry/perl/vendor/lib/Win32/OLE/Const.pm line 49.