I have Tomtom One 3rd Edition.

Can I install Middle East map? If yes, can you please send me the link and any short tutorial?
Thanks in advance

1. Backup your current setup to a safe place
2. Download Middle East 995.8513 = 51MB from [Please Register or Login to download file] (PW: navitotal)
3. Once downloaded, extract the new map to your device.
4. Now to activate....download FastActivate from here and extract it to the root of your device.
5. Run FastActivate from that location and select options 2 & 3 (waiting for successful messages each time)
6. Done.

Map: file was downloaded using Jdownloader software and it has exe extension.
Which folder do I need to delete ( Location of the old map)?

thanks again

The map I linked you to is a normal rar file - not an exe...download it again manually, it's only takes a couple of minutes as it's 51MB

I've modified step 3 above, leave any old maps alone as you should have enough room to accommodate the Middle East 995.8513 map as well