I tried the hardcoded usename/password. Same result. Here's the output from the commands:
PS C:\Users\Administrator> $vm = Get-VM -Name "stevjone (Beta2) 07-24-2013_15:18:17"
PS C:\Users\Administrator>
PS C:\Users\Administrator> $vm.ExtensionData.LayoutEx.File | Select Name
Name
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[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17.vmx
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17.vmxf
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17.nvram
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17.vmsd
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17.vmdk
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17-flat.vmdk
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/stevjone (Beta2) 07-24-2013_15_18_17-8c825961.vswp
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/vmx-stevjone (Beta2) 07-24-2013_15_18_17-2357352801-1.vswp
[es-3par-1] stevjone (Beta2) 07-24-2013_15_18_17/vmware.log