2010 lifetime map update


I just installed the lifetime map update and have the maps now on my Nuvi 750-
Can I now delete the large 2.2 gig exe file that I had to download first? garmin_rmu_cnnant2010-20.exe that was used to install the maps


You can delete the download file. But I would consider backing it up to DVD or SD or flash drive before deleting it ... just in case you ever need to re-install. Garmin will leave it available for re-download for a few days, but not forever.

Alan - Android Auto, DriveLuxe 51LMT-S, DriveLuxe 50LMTHD, Nuvi 3597LMTHD, Oregon 550T, Nuvi 855, Nuvi 755T, Lowrance Endura Sierra, Bosch Nyon

I agree

I have to agree with alandb. You paid for the file. Should you ever need it in the future, it is a lot easier to pull it off a DVD than to have to download it again, assuming it would even be available to download.

I have also installed 2010.20 recently on my 750. So far, I haven't had any problems with it nor have there been many reports here as there were with some previous updates. It often works out that if you have a backup, you'll never need it, but if not, look out!

Welcome to this site. Hopefully we'll have good answers and perhaps learn a trick or two from you.

"There's no substitute for local knowledge" nüvi 750, nüvi 3597

Burn To DVD

I burned the downloaded file to a DVD (won't fit on a CD) before deleting from my hard drive just in case I needed it again. Just a little insurance.

I now have 2010.10 and 2010.20 on DVD.

Tampa, FL - Garmin nüvi 660 (Software Ver 4.90), 2021.20 CN NA NT maps | Magellan Meridian Gold

I have also done the same

I have also done the same burning the original d/l file to a dvd, just in case before the next upgrade the maps some how get corrupted...

NickJr Nuvi 3597LMT

Save it!

Its always good to have it backed up! Just in case.

Nuvi 660. Nuvi 40 Check out. www.houserentalsorlando.com Irish Saying. A man loves his sweetheart the most, his wife the best, but his mother the longest.


Just put it on a cd just in case your pc dies till the next up date then you can toss it

nuvi 5000 & nuvi 200w
(lifetime maps)

Always back up then delete.

Always back up then delete. Good insurance.

My Garmin Web Page

You might want to check your MyGarmin account. I can download previous maps several times from the Garmin site.