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Improved post-uninstall service removal #145

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Merged
Alan-Huntress merged 4 commits into from
Nov 20, 2025
Merged

Improved post-uninstall service removal #145

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4dda913
Improved post-uninstall service removal
Alan-Huntress Nov 20, 2025
6d3d272
Update InstallHuntress.dattormm.comstore.ps1
Alan-Huntress Nov 20, 2025
0638fb2
remove trailing space
Alan-Huntress Nov 20, 2025
f9f2fa0
Pivoting to Get-CimInstance on Evan's advice
Alan-Huntress Nov 20, 2025
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15 changes: 7 additions & 8 deletions Datto-RMM/scripts/InstallHuntress.dattormm.comstore.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Alan Bishop, Sharon Martin, John Ferrell, Dave Kleinatland, Cameron Granger
# Authors: Alan Bishop, Sharon Martin, John Ferrell, Dave Kleinatland, Evan Shewchuk


# The Huntress installer needs an Account Key and an Organization Key (a user specified name or description) which is used to affiliate an Agent with a
Expand Down Expand Up @@ -104,7 +104,7 @@ $estimatedSpaceNeeded = 200111222
##############################################################################

# These are used by the Huntress support team when troubleshooting.
$ScriptVersion = "Version 2, major revision 8, 2025 Nov 19"
$ScriptVersion = "Version 2, major revision 8, 2025 Nov 20"
$ScriptType = "PowerShell (Datto)"

# variables used throughout this script
Expand Down Expand Up @@ -726,7 +726,7 @@ function uninstallHuntress {
# if Huntress services still exist, then delete
$services = @("HuntressRio", "HuntressAgent", "HuntressUpdater", "Huntmon")
foreach ($service in $services) {
if ( $service ) {
if ( Get-Service -name $service -erroraction SilentlyContinue ) {
LogMessage "Service $($service) detected post uninstall, attempting to remove"
c:\Windows\System32\sc.exe STOP $service
c:\Windows\System32\sc.exe DELETE $service
Expand Down Expand Up @@ -801,23 +801,21 @@ function testNetworkConnectivity {

foreach ($URL in $URLs) {
$StatusCode = 0
try
{
try {
$Response = Invoke-WebRequest -Uri $URL -TimeoutSec 5 -ErrorAction Stop -ContentType "text/plain" -UseBasicParsing
# This will only execute if the Invoke-WebRequest is successful.
$StatusCode = $Response.StatusCode

# Convert from bytes, if necessary
if ($Response.Content.GetType() -eq [System.Byte[]]) {
$StrContent = [System.Text.Encoding]::UTF8.GetString($Response.Content)
}else {
} else {
$StrContent = $Response.Content.ToString().Trim()
}

# Remove all newlines from the content
$StrContent = [string]::join("",($StrContent.Split("`n")))


$ContentMatch = $StrContent -eq "96bca0cef10f45a8f7cf68c4485f23a4"
} catch {
LogMessage "Error: $($_.Exception.Message)"
Expand Down Expand Up @@ -870,7 +868,8 @@ function logInfo {
LogMessage $(systeminfo)

#LogMessage "Host name: '$env:computerName'"
try { $os = (get-WMiObject -computername $env:computername -Class win32_operatingSystem).caption.Trim()
try {
$os = (Get-CimInstance -computername $env:computername -Class win32_operatingSystem).caption.Trim()
} catch {
LogMessage "WMI issues discovered (computer name query), attempting to fix the repository"
winmgmt -verifyrepository
Expand Down
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