Hi, I also encountered this problem.

0 votes
asked Mar 9, 2016 by tyrese0521 (120 points)

its really weird cause when i ran my previous binaries, i never encounter this error. but when i launch my current binaries i encounter this error. its really weird cause i never change anything in ssis.

1 Answer

0 votes
answered Mar 9, 2016 by Lukas Matyska (60,730 points)
edited Mar 9, 2016 by Lukas Matyska

Yes, it is really weird.

Have you noticed marvinuk's comment?
Finally got it working, we are currently using sql server 2008 r2 which doesn't seem to support .net 4 therefore when referencing rebex I can only use v2.0, which means I have to resister the dll in the old gac in c:\windows\assembly. To do this on server 2012 I had to install the 3.5 .net sdk so that I could use the appropriate gacutil.

Please ensure, you have all necessary Rebex assemblies in correct GAC.

I also found an article, which can help you solve the problem.