Navman 510. Cannot load Gatso POI's. Any suggestions?

[Dogswotsits]

Can anyone suggest what I am doing wrong. I follow the instructions on this site to load the Gatso sites into my Navman 510, eg do the edit, save the file back to my PC, load it into the POI editor, where I see all the data in the 3 columns etc.

I get all the way to loading the sites into the 510. Click on Save to Device, edit the POI options, give it the file name Gatso, click OK and then it spends a few seconds appearing to send the data, then comes up with an error box saying "No POI's found in input file".

I am fairly certain I am doing everything correctly. Any suggestions from anyone?
Thanks.

[Dogswotsits]

Cancel my post. I was obviously doing something wrong. 5th attempt went ok.

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