Galletto 1260 won't read data

[Hdi and proud of it]

Ok, well I do use read protection, so sometimes (and only sometimes) the tool won't let you read from the ECU but it will let you program a new file.
If the tool worked before it should work now, is it ID'ing the ECU?

I think the tool is ok, as you say it worked before so should work ok again, but no its not ID'ing the ECU, just says error no data. I wonder if its the software as the file NEW SERIAL.exe has a red ring and line throigh it just like the Ghostbusters slogan.

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driver issues?

I'm thinking it might be software issue, software's gone soft ! lol