Hi Bro Fauzee,
I am just about to convert the track log I recorded this morning so I shall show you screen shots of the process.
Now what concerns me is what your real HWID is. Earlier, you posted that you had a Garmin Nuvi 200w HWID 0737 V4.0 and successfully applied the patch which is great. Now you say that you HWID is 0747. Is this a typo or your real HWID? If so, there is no patch available for HWID 0747 so you should not try to patch.
If you have successfully patched, with your GPS connected to your PC, you should see this in your Windows Explorer:
Logs Folder.jpg
Next, you should run wNutrak.exe and point to your track log folder (20090216_233445 in my case) as the input file. I prefer to move it to my PC to work and after clicking on the 'Convert' button, this is the result:
converted file.jpg
Now, if you look into your destination folder, you will see a gpx file with almost the same name as the track log folder (mine is 20090216_233500.gpx) The name is automatically generated but the first block of numbers is the date. Although I recorded the track this morning 20090217, the program must have picked up the GMT time from the file (which is still 20090216).
Now open this gpx file with your MapSource and this is what you will see:
Track log in MapSource.jpg
If your HWID is not 0737 and you have not properly patched your unit, then the above will not work for you. It may explain why it won't playback your 'recorded' track. The playback is exactly like the GPS Simulator except that the route taken, the speed and time you stopped etc., are all exactly as it happened earlier like a video recording of your navigation screen.
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