As topic say:

I have 2GB GHO file and i want to edit it. Ghost explorer form Norton Ghost 2003 say that files aren't proper gho files but they work when i make DOS Restore using Norton Ghost 8.5 and system is restored.

Witch i should use ? Norton Ghost 10 ? 12 ? 14 ?

Use whatever version of ghost they were made with. That's an issue with ghost: the more recent versions of it aren't actually ghost at all, they're really a re-branded copy of PowerQuest DriveImage...

If the extension is .gho, then it was probably made with ghost 2003 or prior version. As far as I know the newer version (newer than 2003; or the rebranded ones), do not use the .gho extension.

Anyway, you cannot edit .gho image files with ghost explorer. All you can do is extract the files to recover them but you cannot delete or add to that image with ghost explorer.

It was still using the .gho extension up to and including v8.0, the last one I evaluated. The Ghostexp from that version may be able to open images created with earlier versions.