so i have an array of users around 17,000.
there are lots of columns but for this i will stick with 2
$users Name Lastlogontimestamp User1 131648355872511827 User2 131652816687365046 User3 131653273083137594
i want to replace the $users.laslogontimestamp with the $userts entry
what i have so far is producing the date but im struggling to get it back into the original $users
foreach ($user in $users) { $userts = [DateTime]::FromFileTime($user.lastlogontimestamp) $userts -replace $user.lastLogonTimestamp }