Excellent thank you!

Just tried rename to hlptrl.gz no luck. Still says no app to open it.

Harry,
I'm also having issues going from the S5 to S6. This is the third phone I've switched to, but first time I have had problems importing lap data.

Here's what I am doing.
S5
upload/export .hlptrl file via email

S6
1. retrieve email and attempt to download file, will not download, get ...