Fuzzy lookup error when adding additional lookup columns

I'm working with an existing package that uses the fuzzy lookup transform. The package is currently working; however, I need to add some columns to the lookup columns from the reference table that is being used.

It seems that I am hitting a memory threshold of some sort, as when I add 3 or 4 columns, the package works, but when I add 5 columns, the fuzzy lookup transform fails pre-execute:

Pre-Execute
Taking a snapshot of the reference table
Taking a snapshot of the reference table
Building Fuzzy Match Index
component "Fuzzy Lookup Existing Member" (8351) failed the pre-execute phase and returned error code 0x8007007A.

These errors occur regardless of what columns I am attempting to add to the lookup list.

I have tried setting the MaxMemoryUsage custom property of the transform to 0, and to explicit values that should be much more than enough to hold the fuzzy match index (the reference table is only about 3000 rows, and the entire table is stored in less than 2MB of disk space.

Any ideas on what else could be causing this?
Have you tried deleting the component and recreating it?|||Yes, I just tried deleting and recreating the fuzzy lookup, and the same errors are occuring.
|||

Uh! there is a similar issue reported in Connect:
http://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=266185

but no response from MSFT.

You may want to add your vote