diff --git a/Source/Servidor/uDataModuleServer.dfm b/Source/Servidor/uDataModuleServer.dfm
index 606f8a6f..8179d795 100644
--- a/Source/Servidor/uDataModuleServer.dfm
+++ b/Source/Servidor/uDataModuleServer.dfm
@@ -42,7 +42,7 @@ object dmServer: TdmServer
         ConnectionString = 
           'IBX?Server=localhost;Database=C:\Codigo Tecsitel\Output\Debug\Da' +
           'tabase\FACTUGES.FDB;UserID=sysdba;Password=masterkey;Dialect=3;C' +
-          'harset=UTF8;'
+          'harset=ISO8859_1;'
         ConnectionType = 'Interbase'
         Default = True
       end>
diff --git a/Source/Servidor/uDataModuleServer.pas b/Source/Servidor/uDataModuleServer.pas
index 9567b702..a68d2bb6 100644
--- a/Source/Servidor/uDataModuleServer.pas
+++ b/Source/Servidor/uDataModuleServer.pas
@@ -184,13 +184,13 @@ begin
     + ';Database=' + FDBPath
     + ';UserID=' + FDBUser
     + ';Password=' + Decrypt(FDBPass)
-    + ';Dialect=3;Charset=UTF8;';
+    + ';Dialect=3;Charset=ISO8859_1;';
 
 {  Result := 'FIB?Server=' + FDBServer + '/' + FDBPort
     + ';Database=' + FDBPath
     + ';UserID=' + FDBUser
     + ';Password=' + Decrypt(FDBPass)
-    + ';Dialect=3;Charset=UTF8;';}
+    + ';Dialect=3;Charset=ISO8859_1;';}
 end;
 
 procedure TdmServer.LeerConfiguracion;