Application installation failure

Try changing the values for detection from wmi to registry alone. Also, if the uninstallation is straightforward and doesn’t require reboots then consider bundling the uninstallation script for old versions and installation of new version in a single package. You can also use PS app deployment toolkit.

# Variable Definition
$App = @("FORCEPOINT ONE ENDPOINT")
$GFilter = "name = '" + $app + "'"
$Pathreg = "HKLM:\SOFTWARE\ForcePoint\Agent"
$GetApp = Get-CimInstance -ClassName Win32_Product -Filter "$GFilter"
$DeploymentVersion = "22.12"

#Action Error
$ErrorActionPreference = "Stop"

if((Test-path $Pathreg) -eq $false) # Check Registry Path conditcion
{
Write-Output "$App doesn't exist"
Exit 0
}
else
{
if ([System.String]::IsNullOrEmpty($GetApp))
{
Write-Output "$Pathreg is true, but the $App application doesn't exist"
Exit 0
}
elseif ($GetApp.Version -lt $DeploymentVersion) # Check App Version
{
Write-Output "$App version is $($Getapp.Version), removal failed please check logs and event viewer"
Exit 1
}
else
{
"The version is $($Getapp.Version), $App is up to date"
Exit 0
}
}

Can you share the script over here?

Script logic