Windows Print Spooler Crash — Spoolsv.exe Errors and Fix Guide

Fix Windows Print Spooler service crashing (spoolsv.exe), causing printing failures, stuck print jobs, and 'Print Spooler keeps stopping' errors. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: The Print Spooler service (spoolsv.exe) manages all print jobs in the Windows printing pipeline. When the spooler crashes, all printers become unavailable and queued jobs are lost. Corrupted print jobs or third-party printer drivers are the most common crash causes. The spooler service can be set to restart automatically after crashes. Print Spooler vulnerabilities (PrintNightmare) led to Microsoft security patches that may affect compatibility. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: Corrupted print job stuck in the spool folder crashing the service on restart. Incompatible or buggy third-party printer driver. Too many printers installed causing spooler resource exhaustion. Security update for PrintNightmare vulnerability breaking older printer drivers. Malware targeting the Print Spooler service. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Stop the spooler: net stop spooler. Clear stuck print jobs: delete all files in C:\Windows\System32\spool\PRINTERS\. Restart the spooler: net start spooler. If the spooler still crashes: update all printer drivers from manufacturer websites. Remove unnecessary printers: Settings > Bluetooth & devices > Printers & scanners > remove unused. Set automatic restart: services.msc > Print Spooler > Properties > Recovery tab > First failure: Restart the Service. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

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