Solution to spoolsv.exe CPU usage 99%

Source: Internet
Author: User
Tags microsoft website
I found this article on a foreign website: Tim's journal: spoolsv.exe hogging 99% of CPU-the fix

The solution is actually very simple. Suppose you have used anti-virus software to exclude viruses and anti-spyware to eliminate the impact of malware:

Just clear all the files in the C:/Windows/system32/spool/Printers directory.

The cause is also documented on the Microsoft Website: The Windows Background print program does not delete the background file of the print job. As a result, the print program may repeatedly attempt to process the print job in the background.

Solution:
To avoid this problem, do not change its properties when the printed background file is in the % SystemRoot %/system32/spool/Printers folder.

 

To solve this problem, delete the read-only attribute and delete the background file from the % SystemRoot %/system32/spool/Printers folder.

To delete a read-only attribute, right-click windows resource manager or a background file on my computer, click Properties, click the clear read-only check box, and then click OK.

For more information about how to delete files in Windows 2000, click Start, click Help, click the Index tab, type delete, and double-click Delete file topic.

 

Update:
According to flyingrufei, another method to solve the problem of repeated spoolsv occurs: The printer has a background management option to control. Open the spoolsv service (in my computer --- manage ---- service --- print spool, start), open the printer project on the control panel, right-click the printer properties --- advanced, change Background printing to direct printing --- OK!

Promotion: there should be many similar problems. If you find this method useful, please
Http://www.chedong.com/blog/archives/001117.html
Add this link to your blog:
HTML code:
<A href = "http://www.chedong.com/blog/archives/001117.html"> spoolsv.exe </a>

Postscript:
During a chat with jianshuo, I learned from Wendy, who is also working at Microsoft: this problem actually exists since Windows 2000, but it has not been solved by XP. Microsoft also has related help documents, but it is a pity that users cannot find them online, because there is no description about spoolsv accounting for 100% of CPU, so: the idea between developers and users is simply two different things.

 

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.