Problems with migrate public folders exchange 2010 to 2013

Hello,

I am in the middle of migrating an exchange 2010 on-premises setup to an exchange 2013 on-premises setup on a different server.  Both servers are in the same domain, same physical location, and both Server 2012 R2 fully updated.

Exchange 2013 is fully updated thru cumulative update 7
Exchange 2010 is fully updated thru the latest current rollup as of 01 Dec 2014

i am logged into either server as domain\administrator

note:  i do have a full PST backup of the public folders, so if it's easier to blow it up and make a new one, that's an option (but not sure about OAB)

i have migrated the users from 2010 to 2013, re-pointed the NAT entries in the router, rekeyed the SSL and everything is working except public folders

Having seen the links at the end of my comment, i've downloaded four PS scripts which are supposedly able to export a CSV list, then use that list to import/migrate into 2013.

The problem i'm having is the exchange 2010 server doesn't want to recognize "get-publicfolder" or "get-publicfolderdatabase", so the script fails.

basic steps i'm following:
http://technet.microsoft.com/en-us/library/bb331970(v=exchg.141).aspx

running this command in EMC on the exchange 2013 server:
.\Export-PublicFolderStatistics.ps1 c:\maplist.csv exchange.domain.com

results in this error:

[12/26/2014 10:11:32 AM] Enumerating folders under NON_IPM_SUBTREE...
[b]A parameter cannot be found that matches parameter name 'Server'.[/b]
    + CategoryInfo          : InvalidArgument: (:) [Get-PublicFolder], ParameterBindingException
    + FullyQualifiedErrorId : NamedParameterNotFound,Get-PublicFolder
    + PSComputerName        : exch2013.domain.com

[12/26/2014 10:11:32 AM] Enumerating folders under NON_IPM_SUBTREE completed...0 folders found.
A parameter cannot be found that matches parameter name 'IncludePreExchange2010'.
    + CategoryInfo          : InvalidArgument: (:) [Get-PublicFolderDatabase], ParameterBindingException
    + FullyQualifiedErrorId : NamedParameterNotFound,Get-PublicFolderDatabase
    + PSComputerName        : exch2013.domain.com

[12/26/2014 10:11:33 AM] Exporting statistics for 0 folders
[12/26/2014 10:11:33 AM] Exporting folders to a CSV file

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running it on the exchange 2010 server yields this error:

[PS] C:\PF_Migration_Scripts>.\Export-PublicFolderStatistics.ps1 c:\maplist.csv exchange.domain.com
[12/26/2014 10:32:33 AM] Enumerating folders under NON_IPM_SUBTREE...
[b]Get-PublicFolder : The term 'Get-PublicFolder' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.[/b]
At C:\PF_Migration_Scripts\Export-PublicFolderStatistics.ps1:190 char:28
+ $nonIpmSubtreeFolderList = Get-PublicFolder "\NON_IPM_SUBTREE" -Server $PublicFo ...
+                            ~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PublicFolder:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

[12/26/2014 10:32:34 AM] Enumerating folders under NON_IPM_SUBTREE completed...0 folders found.
[b]Get-ExchangeServer : The term 'Get-ExchangeServer' is not recognized as the name of a cmdlet, function, script file,
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and
try again.[/b]
At C:\PF_Migration_Scripts\Export-PublicFolderStatistics.ps1:65 char:26
+     $script:ServerInfo = Get-ExchangeServer -Identity:$PublicFolderServer;
+                          ~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-ExchangeServer:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

Get-PublicFolderDatabase : The term 'Get-PublicFolderDatabase' is not recognized as the name of a cmdlet, function,
script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is
correct and try again.
At C:\PF_Migration_Scripts\Export-PublicFolderStatistics.ps1:77 char:48
+         $script:PublicFolderDatabasesInOrg = @(Get-PublicFolderDatabase);
+                                                ~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PublicFolderDatabase:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

[12/26/2014 10:32:34 AM] Exporting statistics for 0 folders
[12/26/2014 10:32:34 AM] Exporting folders to a CSV file

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