After making several attempts to upgrade and down grade, the GPS unit throws this error and I can no longer correct it. I read here in the forum that downgrading to version 1.2, then 1.8 and finally 1.9 corrects this problem in the GPS unit, I can't find version 1.8 anywhere to download it. Can someone help me with this?

Thank you very much,

Albert

After making several attempts to upgrade and down grade, the GPS unit throws this error and I can no longer correct it. I read here in the forum that downgrading to version 1.2, then 1.8 and finally 1.9 corrects this problem in the GPS unit, I can't find version 1.8 anywhere to download it. Can someone help me with this?

Thank you very much,

Albert