powershell install dd-agent on wiindows

setup_1.ps1

Write-Host "Provisioning!"

Write-Host "Downlaoding DD-agent installation immage."
$image_url = "https://s3.amazonaws.com/ddagent-windows-stable/ddagent-cli-latest.msi"
$destin = ".\ddagent-cli-latest.msi"
(New-Object System.Net.WebClient).DownloadFile($image_url, $destin)

# find time for installation schedule, one minute from now
$nowp = (Get-Date).AddMinutes(1)
$runat = Get-Date -date $nowp -format "HH:mm"

Write-Host "Scheduling install of datadog agent at time ${runat}"

schtasks /create /RU "NT AUTHORITY\SYSTEM" /sc once /tn "Install_Datadog" /tr "Powershell.exe -File .\setup_2.ps1" /st ${runat} /RL HIGHEST 

setup_2.ps1

$DD_API_KEY = "YOUR_API_KEY"
$HOSTNAME = "YOUR_HOST_NAME"
$TAGS = "YOUR_TAGS_COMMA_DELIMITED"

msiexec /i .\ddagent-cli-latest.msi /l*v .\installation_log.txt /quiet APIKEY="$DD_API_KEY" HOSTNAME="$HOSTNAME" TAGS="$TAG"

# let install finish, takes only a couple seconds.
Start-Sleep -s 60

# stop agent for configuration
stop-service datadogagent

# optionally copy pre-configured integration configuration files to agent directories, like so:
Copy-Item -Path C:\my_configs\wmi_check.yaml -Destination C:\ProgramData\Datadog\conf.d\wmi_check.yaml

start-service datadogagent

Should I run two scripts or either of that