use Win32::OLE qw(in with);
use Win32::OLE::Const 'Microsoft Excel';
use Win32::OLE::Variant;
use Win32::OLE::NLS qw(:LOCALE :DATE);
use Win32::OLE;
use Win32::OLE::Const;
#use Win32::API;
$Win32::OLE::Warn = 3; # die on errors...

my $Constant = Win32::OLE::Const->Load('Microsoft Excel');
$Excel = Win32::OLE->new('Excel.Application', 'Quit') ||
die "Error launching MS Excel ".Win32::OLE->LastError; 

$Book = $Excel->Workbooks->Add;

$Sheet = $Book->Worksheets(1);
$Sheet->{Name} = "Sheet1";
$Excel->WorkSheets("Sheet2")->Delete();


##</code><code>##

The selected Sheet(s) will be permanently deleted.

. to delete the selected sheets, click ok
. to cancel the deletion click, cancel