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do not delete install directory after uninstall

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This commit is contained in:
dyoder
2022-10-24 14:46:46 -04:00
parent e84adf9182
commit 0ea1382a11
1 changed files with 9 additions and 20 deletions
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Uninstall-MSI.ps1
+9 -20
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@@ -1,6 +1,6 @@
## $APP_NAME must be set by the calling script or specified here # $APP_NAME must be set by the calling script or specified here
## Get all of the uninstall registry keys # Get all of the uninstall registry keys
$UNINSTALL_KEYS = Get-ChildItem -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall $UNINSTALL_KEYS = Get-ChildItem -Path HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
$UNINSTALL_KEYS += Get-ChildItem -Path HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall $UNINSTALL_KEYS += Get-ChildItem -Path HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall
@@ -12,10 +12,10 @@ Function Get-GUIDFromMSIUninstallString {
} }
Foreach ( $reg in $UNINSTALL_KEYS ) { Foreach ( $reg in $UNINSTALL_KEYS ) {
## Get the uninstall key # Get the uninstall key
$REG_PROPERTY = Get-ItemProperty -Path $reg.PSPath $REG_PROPERTY = Get-ItemProperty -Path $reg.PSPath
## Get the display name of the app # Get the display name of the app
$DISPLAY_NAME = $REG_PROPERTY.DisplayName $DISPLAY_NAME = $REG_PROPERTY.DisplayName
# Get the UninstallString # Get the UninstallString
@@ -24,33 +24,22 @@ Foreach ( $reg in $UNINSTALL_KEYS ) {
# Get the ModifyPath # Get the ModifyPath
$MODIFYPATH = $REG_PROPERTY.ModifyPath $MODIFYPATH = $REG_PROPERTY.ModifyPath
## Make sure the DisplayName matches what we're looking for # Make sure the DisplayName matches what we're looking for
If ( $DISPLAY_NAME -ilike $APP_NAME ) { If ( $DISPLAY_NAME -ilike $APP_NAME ) {
## Make sure the software was installed using an MSI # Make sure the software was installed using an MSI
If ( $REG_PROPERTY.WindowsInstaller -eq 1 ) { If ( $REG_PROPERTY.WindowsInstaller -eq 1 ) {
## Get the install location # Get the product code from the UninstallString
If ( $REG_PROPERTY.InstallLocation ) { $INSTALL_LOCATION = $REG_PROPERTY.InstallLocation }
## Get the product code from the UninstallString
If ( $UNINSTALLSTRING ) { $PRODUCT_CODE = $(Get-GUIDFromMSIUninstallString -str $UNINSTALLSTRING) } If ( $UNINSTALLSTRING ) { $PRODUCT_CODE = $(Get-GUIDFromMSIUninstallString -str $UNINSTALLSTRING) }
## Get the product code from the ModifyPath # Get the product code from the ModifyPath
ElseIf ( $MODIFYPATH ) { $PRODUCT_CODE = $(Get-GUIDFromMSIUninstallString -str $MODIFYPATH) } ElseIf ( $MODIFYPATH ) { $PRODUCT_CODE = $(Get-GUIDFromMSIUninstallString -str $MODIFYPATH) }
## Uninstall the app # Uninstall the app
If ( $PRODUCT_CODE ) { If ( $PRODUCT_CODE ) {
LogMsg "Uninstalling ${DISPLAY_NAME} ${PRODUCT_CODE}" LogMsg "Uninstalling ${DISPLAY_NAME} ${PRODUCT_CODE}"
$arguments = '/X{' + $PRODUCT_CODE + '} /qn /norestart' $arguments = '/X{' + $PRODUCT_CODE + '} /qn /norestart'
Try { Start-Process -FilePath "msiexec.exe" -ArgumentList $arguments -Wait } Try { Start-Process -FilePath "msiexec.exe" -ArgumentList $arguments -Wait }
Catch { LogErr $_.Exception.Message } Catch { LogErr $_.Exception.Message }
If ( $INSTALL_LOCATION ) {
If ( Test-Path $INSTALL_LOCATION ) {
LogMsg "Deleting install directory"
Try { Remove-Item $INSTALL_LOCATION -Recurse -Force }
Catch { LogErr $_.Exception.Message }
}
}
} }
} }
Else { Else {