In order to succesfully convert Windows systems to a VMware virtual machine, you need to install the sysprep files of the to be converted host. Below is a list of downloads to these sysprep files:

The base folder of where to put the files is always:

Quote

%ALLUSERSPROFILE%\Application Data\VMware\VMware vCenter Converter Standalone\sysprep

Extract contents to: base-folder1.1 Link: http://www.microsoft.com/downloads/details.aspx?FamilyID=0C4BFB06-2824-4D2B-ABC1-0E2223133AFB. Extract contents to: base-folder\2k Link: http://download.microsoft.com/download/D/2/C/D2CBC4DA-5F0D  ...