Quote Originally Posted by steunited View Post
i have downloaded the 3 parts of lake district maps ......
If you mean the 3 rar parts from Ballebar's post #4, they will extract as a locked map image file GB_LakeDistrict.img.

Quote Originally Posted by steunited View Post
i am not getting the gmapsupp file when i extract the files using winrar only a disc image file
Garmin image files are a proprietary format, they are not 'disc image' files such as you burn to a cd/dvd. The unlocked *.img file is usable directly by your unit. Catymag is saying to rename it gmapsupp.img, unlock it with [Only registered and activated users can see links. ], and copy it into a folder named Garmin in the root of sd.