How to remove the newdotnet7_22 virus

Most antivirus programs identify newdotnet7_22.dll as malware—for instance Kaspersky identifies it as not-a-virus:AdWare.Win32.NewDotNet.i, and Symantec identifies it as Adware.NDotNet.

The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.

Click to Run a Free Virus Scan for the newdotnet7_22.dll malware

Newdotnet7_22.dll file information

The process known as Domains belongs to software Domains or Theme Hospital or SimNet for Office (version 2003) by (

Description: Newdotnet7_22.dll is not essential for Windows and will often cause problems. The file newdotnet7_22.dll is located in a subfolder of "C:\Program Files". The file size on Windows 10/8/7/XP is 614,400 bytes. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. The file is not a Windows system file. The program has no visible window. There is no detailed description of this service. The software can be uninstalled in the Control Panel. The application starts upon Windows startup (see Registry key: MACHINE\Run). It can change the behavior of other programs or manipulate other programs. Newdotnet7_22.dll is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 59% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you encounter difficulties with newdotnet7_22.dll, you could uninstall the associated program (Start > Control Panel > Uninstall a Program > Domains or SimNet for Office 2003).

Recommended: Identify newdotnet7_22.dll related errors

External information from Tony Klein:

Important: You should check the newdotnet7_22.dll process on your PC to see if it is a threat. If Domains has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


User Comments

i cannot remove it under windows xp home sp2
  donald smouse  
Couldnt be removed, dunno help me
This file cannot be removed with a delete DLL upon reboot, however it does seem to be seen by spybot search and destroy, however something on my pc is blocking spybots automated updates, I had to manually dl their updates on their website to get access.
You have to go at Start/Systemsteuerung/software and you have to remove it froum your PC! then restart your computer
this file lets u connect to the internet. Trust me i struggled with it and I finally got it to go away...but then i could not connect to the internet (missing file) so just leave it there and if your virus program hassles u just set it to not scan that file. thats all i know.
I couldn't delete it even while in safe mode, tried many antispywares and antiviruses but didn't manage to get rid of it
can not remove
This virus is partly dangerous. It connects to their own DNS system, as you may see on the description. But do not get fooled! It poses a potential security threat by popping up pop-ups, and other surprise spyware effects. Deleting the virus is almost impossible.

Rating chart

Summary: Average user rating of newdotnet7_22.dll: based on 16 votes with 9 user comments. One user thinks newdotnet7_22.dll is essential for Windows or an installed application. 2 users think it's neither essential nor dangerous. 6 users suspect danger. 7 users think newdotnet7_22.dll is dangerous and recommend removing it.

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Best practices for resolving newdotnet7_22 issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active newdotnet7_22 process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the newdotnet7_22.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

newdotnet7_22.dll [all]