If (!(Test-Path P:))
{

$shareadress = "\\happydaysnurseries.sharepoint.com@SSL\DavWWWRoot\Shared Documents"
$username = ""
$pwd = ""

$password = ConvertTo-SecureString -AsPlainText -Force -String $pwd
$credentials = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username,$password
try
{

New-PSDrive –Name "P" –PSProvider FileSystem –Root $shareadress -Credential $credentials –Persist -ErrorAction Stop
}
catch
{
$_ | Out-File c:\sharepoint\mount.log

}

}