So yesterday I had a go on restoring a dead printer spooler service, a user had tried installing a HP printer using the installation wizard on the CD and something went terribly wrong and crashed the service. spoolerservice2The service would start but would quickly come to a halt displaying a DEP warning and you would never get anywhere near the printers.

 

 

 

 

spoolservice3I tried reinstalling Windows Server 2003 SP2 in the hope that any corrupted DLL’s etc would be refurbished but to no avail, in hindsight I should have tried SFC.EXE /Scannow (checks vital Windows files) but hindsight is often way too easy 😉

 

 

 

There was no HP Jetdirect or other suspect things to uninstall. Then I moved to restore the printers using PrintMig (we do have backups handy for just such occations see https://readmydamnblog.com/?p=256) however as the Spooler service was not running this was impossible. Then the time came to cleanspl.exe from the resource kit for Windows 2003 server, this was a partly success as it actually enabled the service to start – great – but as I just had clicked ‘yes’ to everything even the regular TCP/IP printing was disabled as well as ALL printers (the latter was to be expected as that is what cleanspl.exe does), ok so I tried again restoring the printers backed up with PrintMig and the problems was back the service once again could not start. spoolservice1Examination of the eventlogs and the registry let me to believe that the culprit was the “HP Standard TCP/IP port” monitor, so after making an export of the registry, I moved to delete ALL but the LPR, Standard TCP/IP Port, USB monitor and local Port under the registry key “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintMonitors”, and sure enough now the spooler service again was up and running. Now I reverted to the exported registry and then repeated the process just removing one monitor at the time, and viola once the “HP Standard TCP/IP port” was gone the service worked fine. So here are my suggestions if you ever run into a similar problem; 1. Before this ever happens make a backup of your printers using PrintMig 2. Run SFC.EXE /Scannow just to be sure no important windows files are corrupted. 3. Check the eventlog see if you can find any references to a “monitor” name (from the; “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintMonitors” registry key). 4. Make an export of the registry branch; “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintMonitors”, 5. Try to delete one sub-branch of the; “HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintMonitors”, branch at a time, after each delete try to start the spooler service.

 

A tip to prevent things like this to happen is to avoid all custom “monitors” (specially installed printer management software and ports), use regular TCP/IP and LPR ports whenever possible, sure it’s easier to install using some HP installation wizard but it is often not necessary and your windows installation will love you for not installing all that ‘crap’. Some helpful links; http://members.shaw.ca/bsanders/CleanPrinterDrivers.htm http://www.windowsreference.com/windows-xp/how-to-clean-print-spooler-in-windows-xp2003/

http://www.pcreview.co.uk/forums/thread-3490411.php

laserdiscPioneer has announced that they will halt production of laserdisk players once the production of the last 3000 units has finished.

My my, Laserdisks was introduced in the 1980’s and I actually thought that production of players had stopped long ago as laserdisks (the media) was no longer being produced.

I sadly never owned one which is a bit of a shame as the quality was supposed to be better than DVD, but with the introduction of HD, I guess time finally caught up with the aging Laserdisk.

Anyway if you just have to have a Laserdisk player then this is the last call unless you are Ebay’ing, or maybe you should join the new millinium and try on Blueray.

RIP Laserdisk 🙂

Ever tried to load a site in your browser just to end up with nothing yet still thinking “is this a local problem” or IS the site REALLY down?

Well I just stumbled over a site that will assist you in your debugging;
http://www.downforeveryoneorjustme.com/

Here you enter the site you wish checked, and the server checks if the site is loadable from its end.  Yes I know this is a very basic check, however it may come in handy some day.