If you are reading this article, it means that you are seeing the Qdcomsvc.exe in the list of running processes and your web-browser began opening a large count of ads. All of these problems with your personal computer caused by adware (also known as ‘ad-supported’ software), which is often installs on the system with the free programs. You probably want to know how to get rid of the Qdcomsvc.exe adware as well as remove all unwanted ads. In the tutorial below we will tell you about how to solve your problems.
The Qdcomsvc.exe is the part of the software that is used as an online promotional tool. It’s designed with the sole purpose to show dozens of popup ads, and thus to promote the goods and services in an open browser window. So, the Qdcomsvc.exe is just one of the many proframs of the so-called ‘ad-support’ type. It is designed to fill the web-browser’s constant stream of advertisements, or redirect the internet browser to not expected and intrusive advertising sites. Moreover, the ad supported software can substitute the legitimate advertising banners on misleading or even banners that can offer to visit malicious web-pages. The reason is simple, many advertisers agree on any ways to attract users to their web pages, so the creators of adware, often forcing users to click on an advertising link. For each click on a link, the authors of the adware receive income. It’s the so-called ‘Pay-Per-Click’ method.
The malicious applications from the adware family that changes the settings of web browsers usually affects only the Chrome, Mozilla Firefox, Microsoft Edge and Internet Explorer. However, possible situations, when any other web browsers will be affected too. The adware may change the Target property of a web browser’s shortcut, so every time you open the web browser, instead of your start page, you will see an undesired ads.
We recommend you to get rid of adware and clean your computer from Qdcomsvc.exe ASAP, until the presence of the adware has not led to even worse consequences. You need to follow the guide below that will help you to completely remove Qdcomsvc.exe adware virus and thereby get rid of any annoying annoying pop-up ads, using only the built-in Windows features and a few of specialized free malware removal tools.
How to remove Qdcomsvc.exe adware
The adware is a form of malicious software that you might have difficulty in removing it from your PC system. Luckily, you’ve found the effective Qdcomsvc.exe virus removal instructions in this blog post. Both the manual removal way and the automatic removal solution will be provided below and you can just choose the one that best for you. If you have any questions or need help then type a comment below. Read this manual carefully, bookmark or print it, because you may need to close your web browser or restart your computer.
Manual Qdcomsvc.exe removal
The guide will help you remove Qdcomsvc.exe virus. These Qdcomsvc.exe removal steps work for the Chrome, Mozilla Firefox, Internet Explorer and Edge, as well as every version of Windows operating system.
Uninstall Qdcomsvc.exe associated software by using Windows Control Panel
First of all, check the list of installed applications on your personal computer and uninstall all unknown and recently installed software. If you see an unknown program with incorrect spelling or varying capital letters, it have most likely been installed by malware and you should clean it off first with malicious software removal tool like Zemana Anti-malware.
Windows 10, 8.1, 8
Click the MS Windows logo, and then click Search 
. Type ‘Control panel’and press Enter as shown in the figure below.
When the ‘Control Panel’ opens, click the ‘Uninstall a program’ link under Programs category as shown in the figure below.
Windows 7, Vista, XP
Open Start menu and choose the ‘Control Panel’ at right as shown on the image below.
Then go to ‘Add/Remove Programs’ or ‘Uninstall a program’ (Windows 7 or Vista) as shown in the figure below.
Carefully browse through the list of installed software and get rid of all applications that has the name similar to the Qdcomsvc. We recommend to click ‘Installed programs’ and even sorts all installed programs by date. When you have found anything suspicious that may be the browser hijacker, ad-supported software or PUPs, then select this application and press ‘Uninstall’ in the upper part of the window. If the suspicious program blocked from removal, then run Revo Uninstaller Freeware to fully remove it from your PC system.
Disinfect the internet browser’s shortcuts
When the adware is started, it can also alter the internet browser’s shortcuts, adding an argument like “http://site.address” into the Target field. Due to this, every time you start the browser, it will show an intrusive web page.
Right click on the web-browser’s shortcut, click Properties option. On the Shortcut tab, locate the Target field. Click inside, you will see a vertical line – arrow pointer, move it (using -> arrow key on your keyboard) to the right as possible. You will see a text “http://site.address” that has been added here. Remove everything after .exe. An example, for Google Chrome you should remove everything after chrome.exe.
To save changes, press OK . You need to clean all web browser’s shortcuts. So, repeat this step for the Google Chrome, Microsoft Internet Explorer, FF and Edge.
Delete unwanted Scheduled Tasks
Once installed, the Qdcomsvc.exe adware can add a task in to the Windows Task Scheduler Library. Due to this, every time when you start your system, it will show an unwanted ad web-page. So, you need to check the Task Scheduler Library and remove all malicious tasks that have been created by adware.
Press Windows and R keys on the keyboard at the same time. This shows a dialog box that titled with Run. In the text field, type “taskschd.msc” (without the quotes) and click OK. Task Scheduler window opens. In the left-hand side, click “Task Scheduler Library”, as on the image below.
Task scheduler
In the middle part you will see a list of installed tasks. Please choose the first task, its properties will be open just below automatically. Next, press the Actions tab. Pay attention to that it launches on your machine. Found something like “explorer.exe http://site.address” or “chrome.exe http://site.address”, then remove this malicious task. If you are not sure that executes the task, check it through a search engine. If it is a component of the malicious software, then this task also should be removed.
Having defined the task that you want to delete, then press on it with the right mouse button and select Delete as shown on the image below.
Delete a task
Repeat this step, if you have found a few tasks which have been created by ‘ad-supported’ applications. Once is complete, close the Task Scheduler window.
How to delete Qdcomsvc.exe adware virus with free programs
Many antivirus companies have developed applications that help detect virus, remove Qdcomsvc.exe from your computer and thereby clean the Chrome, Firefox, Edge and Internet Explorer browsers of unwanted ads. Below is a a few of the free programs you may want to run. Your PC system can have lots of PUPs, ad-supported software and browser hijackers installed at the same time, so we suggest, if any unwanted or malicious program returns after restarting the PC system, then start your system into Safe Mode and run the anti-malware utility once again.
Scan and free your web-browser of Qdcomsvc.exe adware with Zemana Anti-malware
Zemana Anti-malware highly recommended, because it can find security threats such adware and viruses that most ‘classic’ antivirus applications fail to pick up on. Moreover, if you have any Qdcomsvc.exe adware removal problems which cannot be fixed by this utility automatically, then Zemana Anti-malware provides 24X7 online assistance from the highly experienced support staff.
Download Zemana anti malware on your computer by clicking on the link below. Save it on your Windows desktop or in any other place.
164037 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
Once the download is complete, close all applications and windows on your computer. Double-click the set up file named Zemana.AntiMalware.Setup. If the “User Account Control” prompt pops up as shown on the screen below, click the “Yes” button.
It will open the “Setup wizard” that will help you install Zemana antimalware on your PC. Follow the prompts and do not make any changes to default settings.
Once installation is done successfully, Zemana anti malware will automatically start and you can see its main screen as shown on the screen below.
Now click the “Scan” button . This will start scanning the whole computer to find out Qdcomsvc.exe adware virus that causes a lot of intrusive pop-ups. While the utility is scanning, you may see how many objects it has identified either as being malware.
When it has finished scanning, it’ll open a scan report. When you are ready, click “Next” button. The Zemana anti-malware will start removing adware and other security threats. Once disinfection is done, you may be prompted to restart the PC.
Scan and free your computer of adware virus with Malwarebytes
We recommend using the Malwarebytes Free that are completely clean your computer of the adware. The free tool is an advanced malware removal program created by (c) Malwarebytes lab. This program uses the world’s most popular anti-malware technology. It is able to help you delete annoying Qdcomsvc.exe from your computer, potentially unwanted software, malware, browser hijackers, toolbars, ransomware and other security threats from your PC system for free.
Download Malwarebytes Free from the link below.
326389 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
Once the download is finished, run it and follow the prompts. Once installed, the Malwarebytes will try to update itself and when this process is done, press the “Scan Now” button to begin scanning your computer for the Qdcomsvc.exe adware virus which causes annoying pop-up ads. This procedure can take quite a while, so please be patient. While the application is checking, you can see number of objects it has identified as threat. Next, you need to click “Quarantine Selected” button.
The Malwarebytes is a free program that you can use to remove all detected folders, files, services, registry entries and so on. To learn more about this malware removal tool, we recommend you to read and follow the step-by-step guide or the video guide below.
Remove Qdcomsvc.exe adware from computer with AdwCleaner
AdwCleaner is a free removal tool that can be downloaded and run to delete Qdcomsvc.exe virus that designed to redirect your web browser to various ad web-sites, browser hijackers, malicious software, PUPs, toolbars and other threats from your machine. You can use this tool to find threats even if you have an antivirus or any other security application.
- Download AdwCleaner from the link below.
AdwCleaner download
225264 downloads
Version: 8.4.1
Author: Xplode, MalwareBytes
Category: Security tools
Update: October 5, 2024
- Once the downloading process is complete, double click the AdwCleaner icon. Once this utility is launched, click “Scan” button . This will begin scanning the whole computer to find out Qdcomsvc.exe adware virus which designed to redirect your internet browser to various ad web pages. This procedure may take quite a while, so please be patient. During the scan it will detect all threats present on your system.
- When it has finished scanning your computer, it will show a list of detected items. Review the report and then click “Clean” button. It will display a prompt, click “OK”.
These few simple steps are shown in detail in the following video guide.
How to stop unwanted ads
By installing an ad blocking application such as AdbGuard, you are able to block unwanted ads, autoplaying video ads and remove tons of distracting and unwanted ads on web sites.
Installing the AdGuard ad blocking program is simple. First you will need to download AdGuard by clicking on the following link.
26628 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
Once the download is complete, double-click the downloaded file to start it. The “Setup Wizard” window will show up on the computer screen as shown on the image below.
Follow the prompts. AdGuard will then be installed and an icon will be placed on your desktop. A window will show up asking you to confirm that you want to see a quick guidance as shown on the image below.
Press “Skip” button to close the window and use the default settings, or click “Get Started” to see an quick guide which will allow you get to know AdGuard better.
Each time, when you start your computer, AdGuard will start automatically and block popups, as well as other harmful or misleading sites. For an overview of all the features of the application, or to change its settings you can simply double-click on the AdGuard icon, which is located on your desktop.
Where the Qdcomsvc.exe adware virus comes from
The adware virus gets on your computer along with various free applications, as a supplement, which is installed automatically. This is certainly not an honest way to get installed onto your personal computer. To avoid infecting of your personal computer and side effects in the form of intrusive advertisements, you should always carefully read the Terms of Use and the Software license. Additionally, always select Manual, Custom or Advanced installation mode. This allows you to disable the installation of unnecessary and often harmful software. Even if you uninstall the freeware from your computer, this adware virus will not be fully removed. This means that you should manually get rid of Qdcomsvc.exe virus that causes a ton of annoying pop-up ads by follow the few simple steps above.
Final words
After completing the few simple steps shown above, your system should be clean from malware, hijacker infections and Qdcomsvc.exe adware. The Google Chrome, Mozilla Firefox, IE and Microsoft Edge will no longer show annoying ads when you surf the Web. Unfortunately, if the steps does not help you, then you have caught a new ad supported software, and then the best way – ask for help.
- Download HijackThis from the link below and save it to your Desktop.
HijackThis download
4692 downloads
Version: 2.0.5
Author: OpenSource
Category: Security tools
Update: November 7, 2015
- Double-click on the HijackThis icon. Next click “Do a system scan only” button.
- When it has finished scanning your machine, the scan button will read “Save log”, click it. Save this log to your desktop.
- Create a Myantispyware account here. Once you’ve registered, check your e-mail for a confirmation link, and confirm your account. After that, login.
- Copy and paste the contents of the HijackThis log into your post. If you are posting for the first time, please start a new thread by using the “New Topic” button in the Spyware Removal forum. When posting your HJT log, try to give us some details about your problems, so we can try to help you more accurately.
- Wait for one of our trained “Security Team” or Site Administrator to provide you with knowledgeable assistance tailored to your problem with the Qdcomsvc.exe adware.
