Date_sub/Date_add/interval issue (no replies)

Trying to create a table adapter but the wizard trips up on this part of a much longer query:

SELECT DATE_SUB(NOW(), INTERVAL 2 Year)

"Error in list of function arguments: '2' not recognised"


C# .net4 / VS2010 Pro
Connector 6.5.4
MySQL 5.5.21


I presume this a VS integration issue?