Failed Full Import Powershell Connector

Hi evryone:

I tried to configure Powershell connector following the next documentation:

http://social.technet.microsoft.com/wiki/contents/articles/23648.windows-powershell-connector-for-fim-2010-r2-flat-file-sample-connector.aspx

All was  good, until I was configure the Full Import Run Step and I got the next error:

Can you help me?,

Thanks in advanced, Regards

FIM