SNMP Traps not shown correctly

Hello,

I am trying to configure PRTG to parse trap messages codes received by Double-Take (from VisionSolutions.com).

This is partial content of the DTMIB.MIB definition file (I placed that file under '\PRTG Network Monitor\MIB\' dir).

----------------------------Start Here--------------------------------------------------------------
--
-- MIB Definitions for Panther Double-Take
-- 

   DTMIB DEFINITIONS ::= BEGIN


   IMPORTS

       enterprises, Counter, IpAddress,
       TimeTicks, Gauge				FROM RFC1155-SMI
       OBJECT-TYPE				FROM RFC-1212
       TRAP-TYPE				FROM RFC-1215;

--
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [14];
--

   nsi            OBJECT IDENTIFIER ::= { enterprises 2592 }
   nsiDoubleTake  OBJECT IDENTIFIER ::= { nsi 3 }
-- dtTraps        OBJECT IDENTIFIER ::= { nsiDoubleTake 1 }
   dtGeneral      OBJECT IDENTIFIER ::= { nsiDoubleTake 2 }
   dtSource       OBJECT IDENTIFIER ::= { nsiDoubleTake 3 }
   dtTarget       OBJECT IDENTIFIER ::= { nsiDoubleTake 4 }
   dtSecurity     OBJECT IDENTIFIER ::= { nsiDoubleTake 5 }
   dtConnection   OBJECT IDENTIFIER ::= { nsiDoubleTake 6 }

--
-- Some objects
--

--
-- General Stats
--
   dtUpTime OBJECT-TYPE
       SYNTAX TimeTicks
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
        "Time (in seconds) since Double-Take was last started."
       ::= {dtGeneral 1}

   dtCurrentMemoryUsage OBJECT-TYPE
       SYNTAX Gauge
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
        "Current amount of memory allocated (in bytes) from the Double-Take memory pool."
       ::= {dtGeneral 2}

   dtMirOpsGenerated OBJECT-TYPE
       SYNTAX Counter
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
        "Number of mirror ops generated by the mirror driver."
       ::= {dtGeneral 3}
----------------------------End Here--------------------------------------------------------------


PRTG doesn't parse the traps and I am getting generic results.

---------------------------Start Here--------------------------------------------------------------
7/17/2014 3:17:11 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	380751	1
7/17/2014 3:17:04 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	380151	1
7/17/2014 3:16:58 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	379551	1
7/17/2014 3:09:16 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	333347	1
7/17/2014 3:09:10 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	332747	1
7/17/2014 3:08:40 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	10	329746	1
7/17/2014 3:07:52 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	15	324946	1
7/17/2014 3:07:46 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	15	324346	1
7/17/2014 3:07:41 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	15	323746	1
7/17/2014 3:07:35 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	15	323146	1
7/17/2014 3:07:28 PM	1.1.1.1	1.1.1.1	DTMIB::nsi		6	15	322546	1
---------------------------Start Here--------------------------------------------------------------

Any idea how to make this happen?

double-take prtg snmp