Create a Custom Detection Script for Microsoft SQL Server 2022 LocalDB (PowerShell)

Microsoft Endpoint Manager Configuration Manager (MEMCM / SCCM) and Microsoft Intune use Detection Rules to determine the presence of Applications & Win32 Apps. The detection rules ensure that application installations only begin to run if the application is not already installed on the device. This article will serve as an informative guide and give you a clear understanding of how to create an updated custom detection script for each new version of Microsoft SQL Server 2022 LocalDB using PowerShell.

How to Create a Custom Detection Script for Microsoft SQL Server 2022 LocalDB

Microsoft SQL Server 2022 LocalDB (Registry Detection Method)

• Install the version of Microsoft SQL Server 2022 LocalDB you want to deploy on a test box or VM
  • Check out the following posts for further details
    • Microsoft SQL Server 2022 LocalDB Silent Install (How-To Guide)
    • Microsoft SQL Server 2022 LocalDB Install and Uninstall (PowerShell)
• Open Windows PowerShell ISE by Right-Clicking on Windows PowerShell ISE and selecting Run as Administrator
• Copy the following code into the Windows PowerShell ISE

## Check for Microsoft SQL Server 2022 LocalDB (Registry Detection Method)
$SQL2022LocalDB = Get-ChildItem -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" | Get-ItemProperty | Where-Object {$_.DisplayName -match 'Microsoft SQL Server 2022 LocalDB' } | Select-Object -Property DisplayName, DisplayVersion, PSChildName
$SQL2022LocalDB.DisplayVersion
$SQL2022LocalDB.PSChildName

## Create Text File with Microsoft SQL Server 2022 LocalDB Registry Detection Method
$FilePath = "C:\Windows\Temp\SQL_Server_2022_LocalDB_Detection_Method.txt"
New-Item -Path "$FilePath" -Force
Set-Content -Path "$FilePath" -Value "If([Version](Get-ItemPropertyValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$($SQL2022LocalDB.PSChildName)' -Name DisplayVersion -ea SilentlyContinue) -ge '$($SQL2022LocalDB.DisplayVersion)') {"
Add-Content -Path "$FilePath" -Value "Write-Host `"Installed`""
Add-Content -Path "$FilePath" -Value "Exit 0"
Add-Content -Path "$FilePath" -Value "}"
Add-Content -Path "$FilePath" -Value "else {"
Add-Content -Path "$FilePath" -Value "Exit 1"
Add-Content -Path "$FilePath" -Value "}"
Invoke-Item $FilePath

• Click Run Script (F5)
• A text file will open with the Microsoft SQL Server 2022 LocalDB Detection Method script required to detect the current version of Microsoft SQL Server 2022 LocalDB that is installed on the device you are running the script from.

Example:

If([Version](Get-ItemPropertyValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{83A54FE1-423D-4DE8-BD80-85593BA94752}' -Name DisplayVersion -ea SilentlyContinue) -ge '16.0.1000.6') {
Write-Host "Installed"
Exit 0
}
else {
Exit 1
}

• Copy the Microsoft SQL Server 2022 LocalDB Detection Method script content into the Custom Detection Rules (Script)
• Microsoft Endpoint Manager Configuration Manager (MEMCM / SCCM)
  • https://learn.microsoft.com/en-us/mem/configmgr/apps/deploy-use/create-applications#bkmk_detect-script
• Microsoft Intune
  • https://learn.microsoft.com/en-us/mem/intune/apps/apps-win32-add

Always make sure to test everything in a development environment prior to implementing anything into production. The information in this article is provided “As Is” without warranty of any kind.