I've recently used a lot of registry tweaks I found on this board here, mostly disabling and hiding annoying stuff, such as all balloontips and windows messenger. Unfortunately this seems to have the unexpected side effect that the AU icon in the systray (setup to download automatically and warn me using that icon) doesn't show up anymore. There is 1 high priority update (dotnet sp1), so it should have warned me by now (the pc has been on for hours). Can anyone tell me which tweak is the problem? These tweaks were entered during an unattended SP2 install with all hotfixes except for that most recent dotnet SP. Windows Registry Editor Version 5.00 ;Disable Anti-virus Notifications [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center] "AntiVirusDisableNotify"=dword:00000001 ;Disable Firewall Notifications [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center] "FirewallDisableNotify"=dword:00000001 ;Disable Automatic Updates Notifications [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center] "UpdatesDisableNotify"=dword:00000001 ;Automatic Updates settings [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\Auto Update] "AUOptions"=dword:00000003 ;Deactivate Language Bar [HKEY_CURRENT_USER\Software\Microsoft\CTF\LangBar] "ShowStatus"=dword:00000003 ;Disables Preview of Movie file formats (allowing you to move/rename/delete without errors) [-HKEY_CLASSES_ROOT\.avi\ShellEx] [-HKEY_CLASSES_ROOT\.mpg\ShellEx] [-HKEY_CLASSES_ROOT\.mpe\ShellEx] [-HKEY_CLASSES_ROOT\.mpeg\ShellEx] [-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{87D62D94-71B3-4b9a-9489-5FE6850DC73E}] ;Disable Automatic Restart in the event of a BSOD [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl] "AutoReboot"=dword:00000000 ;Disables Error Reporting, but notifies when errors occur [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PCHealth\ErrorReporting] "DoReport"=dword:00000000 "ShowUI"==dword:00000001 ;Disable the Desktop Cleanup Wizard [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\CleanupWiz] "NoRun"=dword:00000001 ;Disable Windows Picture and Fax Viewer [-HKEY_CLASSES_ROOT\SystemFileAssociations\image\ShellEx\ContextMenuHandlers\ShellImagePreview] ;Speed up Network Browsing by removing Network Scheduled Tasks [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RemoteComputer\NameSpace\{D6277990-4C6A-11CF-8D87-00AA0060F5BF}] ;Disables Windows Tour bubble popup [HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Applets\Tour] "RunCount"=dword:00000000 ;Disable Imapi CD-Burning Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ImapiService] "Start"=dword:00000004 ;Disable Remote Registry Service [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteRegistry] "Start"=dword:00000004 ;Disable Remote-Desktop [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server] "fDenyTSConnections"=dword:00000001 "fAllowToGetHelp"=dword:00000000 ;This adds the "Open Command Window Here" on the right click menu for folders [HKEY_CLASSES_ROOT\Directory\shell\cmd] @="Open Command Window Here" [HKEY_CLASSES_ROOT\Directory\shell\cmd\command] @="cmd.exe /k \"cd %L\"" [HKEY_CLASSES_ROOT\Drive\shell\cmd] @="Open Command Window Here" [HKEY_CLASSES_ROOT\Drive\shell\cmd\command] @="cmd.exe /k \"cd %L\"" ;Max your Internet Explorer's simultaneous downloads to 10 (default was 2) [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings] "MaxConnectionsPer1_0Server"=dword:0000000a "MaxConnectionsPerServer"=dword:0000000a ;Removes Sign up with Passport Wizard when trying to sign in MSN Messenger [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Passport] "RegistrationCompleted"=dword:00000001 ;Disable Messenger Service (to stop incoming spam. Does not affect MSN or Windows Messenger) [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Messenger] "Start"=dword:00000004 ;Disable links folder in explorer favorites so it never appears again. [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar] "LinksFolderName"="" "Locked"=dword:00000001 ;Opens 16-bit apps in a seperate memory space, this increases stability when dealing with 16-bit apps. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\WOW] "DefaultSeparateVDM"="Yes" ;Kills services after 2 second if it is hung instead of default 20. Faster shutdown. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control] "WaitToKillServiceTimeout"="2000" ;Remove WMP Right Click Options (Queue-it-up, etc.) ;Remove the Queue-it-up, Burn to CD right click options on Windows Media Player files. [-HKEY_CLASSES_ROOT\CLSID\{CE3FB1D1-02AE-4a5f-A6E9-D9F1B4073E6C}] [-HKEY_CLASSES_ROOT\CLSID\{F1B9284F-E9DC-4e68-9D7E-42362A59F0FD}] [-HKEY_CLASSES_ROOT\CLSID\{8DD448E6-C188-4aed-AF92-44956194EB1F}] ;This will add "Services" to the right-click menu of "My Computer" [HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\services] @=hex(2):53,00,65,00,72,00,76,00,69,00,63,00,65,00,73,00,00,00 "SuppressionPolicy"=dword:4000003c [HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\services\command] @=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,73,00,79,00,73, 00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d,00,6d,00,63,00,2e,00,65,00,78,00, 65,00,20,00,2f,00,73,00,20,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52, 00,6f,00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00, 32,00,5c,00,73,00,65,00,72,00,76,00,69,00,63,00,65,00,73,00,2e,00,6d,00,73, 00,63,00,20,00,2f,00,73,00,00,00 ;Disable ALL BalloonTips [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced] "EnableBalloonTips"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced] "FolderContentsInfoTip"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\tips] "Show"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced] "StartButtonBalloonTip"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced] "ShowInfoTip"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] "NoSMBalloonTip"=dword:00000000 ;Enable word wrap and status bar in notepad, and give it Tahoma font [HKEY_CURRENT_USER\Software\Microsoft\Notepad] "fWrap"=dword:00000001 "StatusBar"=dword:00000001 "lfFaceName"="Tahoma" ;Remove "Shared Document Folders" in "My Computer" [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\NameSpace\DelegateFolders\{59031a47-3f72-44a7-89c5-5595fe6b30ee}] ;Skips the Internet Connection Wizard the first time you start IE6 [HKEY_CURRENT_USER\Software\Microsoft\Internet Connection Wizard] "Completed"=hex:01,00,00,00 ;Disable integration of Windows Messenger with OE,IE,autostart with Windows [HKEY_LOCAL_MACHINE\Software\Microsoft\Outlook Express] "Hide Messenger"=dword:00000002 [HKEY_CURRENT_USER\Software\Microsoft\MessengerService] "AppSettings"=hex:12,00,00,80 [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Extensions\{FB5F1910-F110-11d2-BB9E-00C04F795683}] ;Disable search assistant [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState] "Use Search Asst"="no" ;Set Location in regional settings to The Netherlands [HKEY_CURRENT_USER\Control Panel\International\Geo] "Nation"="176" ;Deactivate Language Bar [HKEY_CURRENT_USER\Software\Microsoft\CTF\LangBar] "ShowStatus"=dword:00000003 ;Don't autostart MSN Messenger [HKEY_CURRENT_USER\Software\Microsoft\MSNMessenger] "AppSettings"=hex:36,04,00,80 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] "msnmsgr"=- ;Disable Volume Control icon in systray [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\SysTray] "Services"=dword:0000001b ;Recycle Bin uses 3% of available space (not 10%) [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\BitBucket] "Percent"=dword:00000003