Given that your key has expired.
$ gpg --list-keys
$ gpg --edit-key KEYID
Use the expire command to set a new expire date:
function Show-Object{ | |
param( | |
## The object to examine | |
[Parameter(ValueFromPipeline = $true)] | |
$InputObject | |
) | |
#custom controls for treeview... found it on MSDN a while ago, lost link :-/ | |
[void][System.Reflection.Assembly]::LoadWithPartialName('presentationframework') |