Printing was working fine, then one day the print spooler started crashing...
Log Name: Application
Source: Application Error
Date: 12/01/2011 10:07:10 AM
Event ID: 1000
Task Category: (100)
Faulting application name: spoolsv.exe, version: 6.1.7600.16661, time stamp: 0x4c6f61fe
Faulting module name: ntdll.dll, version: 6.1.7600.16559, time stamp: 0x4ba9b802
Exception code: 0xc0000374
Fault offset: 0x00000000000c6df2
Faulting process id: 0x12e0
Faulting application start time: 0x01cbb1e438a67822
Faulting application path: C:\Windows\System32\spoolsv.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 843cc7c2-1dd7-11e0-a70c-1c6f65914664
Windows 7 Professional 64bit edition.
Attached to one printer (that uses the Samsung Universal Print Driver) shared off another computer on the LAN.
Adobe PDF, Fax & PDFCreator also listed under "Printers and Faxes".
C:\Windows\System32\spool\PRINTERS is empty
sfc /scannow didn't find any errors.