anchor.diff:  
   open CoreTypes
   
  +/// List of all the reg value names that we set (in HKCU/Software/ModelMod)
   module RegKeys = 
       let LastSelectedBlender = "LastSelectedBlender"
       let LastScriptInstallDir = "LastScriptInstallDir"
  
positive.code:         
          pName
  
      let saveProfile (conf:RunConfig) =
          if not (File.Exists conf.ExePath) then
              failwithf "Exe path does not exist, cannot save profile: %A" conf.ExePath
  
negative.code:         | null -> def
          | _ -> res
  
      /// Returns a list of of all the profile key names
      /// "Profile0000", "Profile0001", etc
      let getProfileKeyNames() = 
          let profKey = regLoc.Hive.OpenSubKey(regLoc.ProfRoot)
          match profKey with 
  