LNK1189 error when compiling Developer Editor

If I remove the last function I added it will start working(Compile, and editor starting) again
If I add a new function anywhere else in the project it will stop working, since the number of exports has gone over 65535 again.

It is a really large project at this time 450K+ rows, 3000+ classes.
It is a convert of an old game done in Unreal Engine 2.5(UnrealScript).

As shown in the output above it is this Configuration that I’ve having trouble with: Development_Editor