Get-MSSQLCredentialPasswords - Empty result on SQLServer 2008

[CaledoniaProject]

I came from this post, and Get-MSSQLCredentialPasswords does not return anything.

After I while I found the following query returns empty result:

$SqlCmd = "SELECT name,credential_identity,substring(imageval,5,$ivlen) iv, substring(imageval,$($ivlen+5),len(imageval)-$($ivlen+4)) pass from master.sys.credentials cred inner join master.sys.sysobjvalues obj on cred.credential_id = obj.objid where valclass=28 and valnum=2"

Any ideas? I got no exceptions or errors.

[Yura881]

Hello,
The same for me, probably. After $Data=$Cmd.ExecuteReader() the $Data is empty.

Microsoft SQL Server Express Edition with Advanced Services (64-bit)
Microsoft Windows NT 6.1 (7601)
10.50.4042.0
SQL Server 2008 R2 SP2