Woooow,cool. But I want to build from different sections an array. What I am doing is this: In sections I am looking for a special character. If found him, I add an array element to the array C. 
  
Is it possible to have a different syntax for the INI file. Like this : 
  
  
[Cluster A] 
Numeric = "2,000000" 
Numeric 2 = "2,000000" 
String = "" 
[Cluster B] 
Numeric = "2,000000" 
Boolean = "FALSE" 
Boolean 2 = "TRUE" 
  
[Array Of Cluster C 1] 
Ring = "0" 
String = "a" 
  
[Array Of Cluster C 2] 
Ring = "0" 
String = "b" 
  
[Array Of Cluster C 3] 
Ring = "0" 
String = "c" 
  
  
  
And for comparison this is what Write Read Cluster.vi is giving with the same values: 
  
[Cluster A] 
Numeric = "2,000000" 
Numeric 2 = "2,000000" 
String = "" 
[Cluster B] 
Numeric = "2,000000" 
Boolean = "FALSE" 
Boolean 2 = "TRUE" 
  
[Main Cluster] 
Array Of Cluster C.<size(s)> = "3" 
Array Of Cluster C 0.Ring = "0" 
Array Of Cluster C 0.String = "a" 
Array Of Cluster C 1.Ring = "0" 
Array Of Cluster C 1.String = "b" 
Array Of Cluster C 2.Ring = "0" 
Array Of Cluster C 2.String = "c"