English | Deutsch

What is dwwin.exe?

Dwwin.exe is a executable file (a program) within Windows. The filename extension .exe denotes an executable file. You should only run executable files from publishers you trust, because executable files can potentially change your computer settings or harm your computer. The free file information forum can help you determine if dwwin.exe is a virus, trojan, spyware, or adware that you can remove, or a file belonging to a Windows system or to an application you can trust.

Dwwin.exe file information

The process known as Microsoft Application Error Reporting or DiscWizard for Windows belongs to software Microsoft Application Error Reporting or DiscWizard for Windows by Microsoft (www.microsoft.com) or Kroll Ontrack.

Description: Dwwin.exe is an important part of Windows, but often causes problems. The file dwwin.exe is located in the folder C:\Windows\System32. Known file sizes on Windows 7/XP are 180,224 bytes (95% of all occurrences), 200,704 bytes, 162,128 bytes or 176,128 bytes. http://www.file.net/process/dwwin.exe.html 
It is a Windows core system file. The file is a Microsoft signed file. Dwwin.exe is able to monitor applications. Therefore the technical security rating is 3% dangerous, however also read the users reviews.

Recommended: Identify dwwin.exe related errors

If dwwin.exe is located in a subfolder of "C:\Program Files", the security rating is 42% dangerous. The file size is 552,960 bytes. The program is not visible. It is not a Windows system file. Dwwin.exe is able to record inputs.

Important: Some malware disguises itself as dwwin.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the dwwin.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

its a keylogger
it's a CPU hog
i need full information for dwwin.exe-dll
  Javeed Ahamed.J  
Error Sender
  Martin Luft  
it stopped Linked items (eg My documents set as links from starting) in Start menu
  John V  
I find it in Task manager processes and it takes a big cpu usage.
Once my firewall told me that system process is accessing some ip location via protocol 41 . So I made IP search to know the receipient of this information . It was pointing to microsoft usa . I blocked it. Again it gave another message now the IP address was changed a bit now it was microsoft UK . So I blocked it . This way it tried 4 -5 times. Then on next boot it restarted the boot . After it gives message that windows has recovered from a serious error Do you want to send error report. on selecting no this message comes again . Only way to stop this is drag it to a corner of window
dwwin.exe is a part of the Microsoft Doctor Watson error reporting tool which comes packaged with some Microsoft products. This program is important for the stable and secure running of your computer and should not be terminated.
It's the Windows Dr. Watson service

Rating chart

Summary: Average user rating of dwwin.exe: based on 16 votes with 9 user comments.
5 users think dwwin.exe is essential for Windows or an installed application. 6 users think it's probably harmless. One user thinks it's neither essential nor dangerous. 2 users suspect danger. 2 users think dwwin.exe is dangerous and recommend removing it. 2 users don't grade dwwin.exe ("not sure about it").

Do you have additional information?
What do you know about dwwin.exe: 
How do you rate it: 
Link for more info's: 
Your Name: 

Dwwin scanner

Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.

Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.

SpeedUpMyPC scans, cleans, repairs and optimizes your computer.

Other processes

dwwin.exe [all]