Fuzzy Lookup Transform not writing to destination

I'm using MSSQL 2008R2 on a MS Server 2008 R2.

I've tried using a flat file, excel, and creating tables to use the Fuzzy Lookup transform.

But each time, the source object and Fuzzy Lookup transform turn yellow, but the destination is never reached.

I'm not trying anything fancy for this now, I have been reduced to just trying to match some test data to see if I was doing anything wrong.

For my source, it is simply a single column table, we will call it table A, with Oatmen, Juce, and Conut in the Name column.

The reference table, table B has Oatman, Juice and Coconut in the Name column.

IS there a known issue with the Fuzzy lookup that I have not found?

Thanks

A valiant warrior dies but once, a coward dies a thousand times before his death.