The file isnt opening, I tried with the backup also.
Can anyone tell me the fix
this is the link to the file
@colin
The .skp file consists of nothing but zeroes and the .skb file is missing a large part of the data. It looks like both files are unrecoverable.
Did you have a power failure. Where were you saving the file while working on it? Were you also using your Trimble Connect storage to save a backup?