Hello
I will try to copy all my device into Share folder. Now after i restort back to old back up i can see i can upload to this version City Navigator Europe,
Version 2027.20 File Size 7,71 Gb
I uploaded the files in share folder
If you please could take a look I will appreciate. The device is from Poland in Origin I/ was able to download all Europe. Thanks a lot

danio82 wrote:I was able to download all Europe. Thanks a lot

Does this mean you were able to install the latest version 2027.10 7.71 Gb .Garmin Express would most probably prompt for an SD card as your device only has 8Gb of internal storage.nuvi 66 C2p2 A V5 8GB 64MB DZ XN TE
You might want to update the Cyclops Safety Camera Data in the POI folder as yours are over 10 years old.
I removed the link as you should never share your garmindevice.xml publicly.

sorry i didn't know i could share it publicity. So If I insert an extra memory card I could try to upload the correct map from Garmin Express?

danio82 wrote:sorry i didn't know i could share it publicity. So If I insert an extra memory card I could try to upload the correct map from Garmin Express?

I 've tested your files and Garmin express offer the update to 2027.10 Full Europe.
Normally Garmin Express would tell you to insert an SD card. If it does not ,this is how to do it manually
Unplug the nuvi 66 from your PC.
On an empty FAT 32 formatted SD card 16Gb-32Gb create a folder called Garmin, copy your garmindevice.xml to that folder.
With the SD card (Clone of your nuvi 66) plugged into you PC run Garmin Express and up date the maps (Top picture).
Edit the content to look like the bottom picture. These are your North maps.
Insert the SD card into your nuvi 66 ,you should now have both North and South shown in MyMaps

Now when i try update with Garmin Express i got message about memory card i Insert one memory card 8 gb during the update is stop i got an error message " There was an error installing the update".
In Garmin Express show about possible to update to map :
City Navigator Europe
Version : 2027.20

This version is correct for i can have all Europe?

The error message is because i need bigger memory card then 8 gb?

Thanks