Welsh Corgi (3/20/2013)
Right Click on the Project and Select Properties,On the left click the debugging tab.
Make sure that Run64bitRuntime is set to false.
If it is set to TRUE even while debugging it will not run at all, it looks like he got past that...However the last time this happened to me, it was package encryption, just sayin, doesn't hurt to look at all avenues...
MCSE SQL Server 2012\2014\2016