Hi 
I'm trying to read a file in GraphML format using the C ++ programming language 
in Windows Vista. When the code is executed igraph_read_graph_graphml << (& 
net, file, 0); >>> it returned the following error message: 
"Error at foreign-graphml.c: 1211: GraphML support is disabled, Unimplemented 
function call" 
Below is the code, which uses the read function: 
void TNetData :: PropagationLabels (string filename, int repetitions) {     * 
ToLabel toLabel [repetitions];      TSSLAlgorithm * Alg [repetitions];      
FILE * file;      float accuracy, accuracy_average = 0.0;      int i;      
string name; 
     name = filename + "xml."; 
     file = fopen (name.c_str (), "r"); 
     igraph_read_graph_graphml (& net, file, 0); 
         for (i = 0; i <repetitions; i ++)          {             toLabel [i] 
-> RandomSelectionP (& net, 00:10);              Alg [i] -> DGL (& net, 
accuracy); 
             accuracy_average accuracy_average = + accuracy;          } 
     fclose (file); 
     printf ("Average Accuracy:% .3f" accuracy_average / (float) repetitions); 
}  
Thank you!
                                          
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