Resolved Unhandled Exception Error :/

I keep getting this when trying to mod my perfect dark zero save.

I load it up and all values are 0, I change the value and try save then i get a ' Unhandled Exception Error'

Anyone know whats going on here? Or can use the editor to edit a/my save?

I'm trying to set the save to set

All missions completed on dark agent

 

We are already aware of an issue for some users.
Please provide necessary saves.