Overwriting my SD card

[flameboy5073]

I have put all the wheezy files onto my sd card it is not working so i want to try writing them again. but then ill have 2 lots of files how do i do it so there is only 1 set of files. Window cant format the card as only linux can read most of it. help please

thanks

[drgeoff]

When you write another image it will overwrite the existing one. The previous files will be gone.

[Jim JKla]

If you are using dd or Win32DiskImage you can read your old files to a new image name before you write the new set then if you want to back track you can use that as your own personalised image.