Launch the File Decryption utility (ZESDecrypt.exe).
Click the Encrypt tab.
Make sure the Choose a File option is selected.
In the Source field, click Browse, select the desired file, then click Open.
In the Destination field, click Browse, select the location for the decrypted file, then click OK.
When you select the destination, no filename is included. By default, the utility uses the source filename as the destination file. If you want a different destination filename, you can add it to the destination path.
Click Set Password, specify the encryption password, provide a password hint (optional), then click OK.
Click Encrypt.
Click Show Results to view the encryption results.