Given that your key has expired.
$ gpg --list-keys
$ gpg --edit-key KEYID
Use the expire command to set a new expire date:
To make Pageant automatically run and load keys at startup: | |
- Find the location of pageant.exe | |
- Windows key + R to open the 'run' dialog box | |
- Type: 'shell:startup' in the dialog box | |
- Create a shortcut to the pageant.exe and put into this startup folder. |