You may want to check if using LetProperty() does the right thing for you: 
  $installer->LetProperty("Updates", $updatecoll);

[download]

The hash reference syntax in Perl corresponds to the Set assignment in VB. There only is a difference between Let and Set when you are assigning object references.

In reply to Re: Windows Update via Perl (Win32::OLE problem) by jand
in thread [FIXED] Windows Update via Perl by wilsond

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