Check if registry key is present before Get-ItemProperty [duplicate] - powershell

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Check if a Registry Path Exists in Remote Machine
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Test if registry value exists
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Closed 3 months ago.
I've been trying to create a script that checks which applications are installed on a remote server. So far I've been able to get it working to do the job when everything is in place.
However, one of my servers are a bit broken and the "uninstall" registry key is missing from the registry.
So before doing Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*" and Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*" I want to check if the registry key is present and if that isn't the case, I wish to run Get-WmiObject -Query "select * from win32_product"
Currently when I run it on the machine that is missing the "Uninstall" registry key I get
Cannot find path 'HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall' because it does not exist.
+ CategoryInfo : ObjectNotFound: (HKEY_LOCAL_MACH...rsion\Uninstall:String) [Get-ChildItem], ItemNotFoundException
+ FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.GetChildItemCommand
+ PSComputerName : ServerName001
Current script:
# Change to computer you wish to search.
$ComputerName = "ServerName001"
$ScriptPath = Get-Location
$GetWmiObject_Win32Product = $ScriptPath.ToString() + $ComputerName + "_Get-WmiObject-win32_Product.csv"
$GetItemProperty = $ScriptPath.ToString() + $ComputerName + "_Get-ItemProperty.csv"
Invoke-Command -ComputerName $ComputerName -ScriptBlock {
$directoryInfo64bit = Get-ChildItem HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall | Measure-Object
$directoryInfo32bit = Get-ChildItem HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall | Measure-Object
$Apps = #()
if($directoryInfo64bit.count -eq 0){
Write-Output "No 64bit Uninstall folder"
}else{
$Apps += Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*"
}
if($directoryInfo32bit.count -eq 0){
Write-Output "No 32bit Uninstall folder"
}else{
$Apps += Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*"
}
$Apps | Select-Object -Property DisplayName, Publisher, DisplayVersion, InstallDate, InstallLocation, PSComputerName
} | Export-Csv -Path $GetItemProperty -NoTypeInformation -Encoding utf8
Get-WmiObject -Query "select * from win32_product" -ComputerName $ComputerName | Select-Object -Property Name, Vendor, Version, PSComputerName | Export-Csv -Path $GetWmiObject_Win32Product -NoTypeInformation -Encoding utf8