PGP Error 1 Unknown Keys
Really struggling with this so any help would be appreciated!
I set-up PGP on another computer & imported all the keys from the older computer. All of these are working apart from one (as in we have both encrypted & decrypted files with the other keys)
I am getting the following error when trying to decrypt a file;
The key in question looks like this in the "All Keys" section of PGP Desktop;
I am using PGP version 10.2. The files we are trying to decrypt is an Excel Spreadsheet. Like I mentioned above this is really weird as the other keys I have imported have been working fine.
Thank you for any help in advance.