Garmin 705 reformat hard drive pop up?

plowmar Posts: 1,032
edited August 2011 in Workshop
Please help as I am a numpty as far as computers go and fully expect the thing to burst into flames if I touch the wrong key. :oops:

With the help of my daughter I have upgrade my O S from XP to 7 and everything is going great.

However when downloading my weekly ride info to T C a pop up pops up to say I should reformat the hard drive on the 705. :?:

Have any of you had this and if so what did you do.?

If I do nothing what might happen? other than flames.

My daughter cannot understand it, although she may have used the 3.3 firmware rather than the 3.1 I was using before.