Looking at my docs (might be outdated) it says, describing AddConnection: 
  AddConnection( \%NETRESOURCE, $Password, $UserName, $Connection )
      Makes a connection to a network resource specified by %NETRESOURCE
so wouldn't you instead _not_ create your $connect_string but rather use the values directly?   You already have the hash reference in $net_resource. 
  if( AddConnection($net_resource, $win2k_pwd, $win2k_uid, $Connection
+) ) {

[download]
Man, that's a strange order for the arguments!   And do you need to pre-declare $Connection?   And maybe the desired effect ala "/persistent:no" is simply accomplished through _not_ using Scope => RESOURCE_REMEMBERED, in your hash?   These are some things to try until others can give specific answers.

In reply to Re: Hash Reference for Win32::NetResource::AddConnection by shenme
in thread Hash Reference for Win32::NetResource::AddConnection by Anonymous Monk

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