Remove Disk Antivirus Professional (Removal Guide)

Disk Antivirus Professional 3.7.25 is a computer virus, which pretends to be a legitimate antivirus program and claims that malware has been detected on your computer, then inform you that you need to pay money to register the software to remove these non-existent threats.
[Image: Disk Antivirus Professional]

Disk Antivirus Professional is distributed through hacked or infected websites, which will promt you with a fake pop-up window indicate that your computer is infected or your computer requires a software update. Alternatively, your computer may be infected with Disk Antivirus Professional from an infected email attachment or drive-by-downloads which will exploit a vulnerability in older versions of Java or Adobe software.
Once installed, Disk Antivirus Professional will be add a a random file name in a random folder under C:\Documents and Settings\All Users\Application Data\, in XP, or C:\ProgramData, in Windows Vista, Windows 7, and Windows 8. Disk Antivirus Professional will then be configured to start automatically when you login to your computer.

Disk Antivirus Professional will display fake security alerts that are designed to think that your data is at risk or that your computer is severely infected.These messages include:

Security Monitor: WARNING!
Attention! System detected a potential hazard (TrojanSPM/LX) on your computer that may infect executable files. Your private information and PC safety is at risk.
To get rid of unwanted spyware and keep your computer safe your need to update your current security software.
Click Yes to download official intrusion detection system (IDS software).

Disk Antivirus Professional Warning
Your PC is still infected with dangerous viruses. Activate antivirus protection to prevent data loss and avoid theft of your credit card details.

Disk Antivirus Professional Warning
Intercepting programs that may compromise your privacy and harm your system have been detected on your PC.
Click here to remove them immediately with Disk Antivirus Professional.

In reality, none of the reported issues are real, and are only used to scare you into buying Disk Antivirus Professional and stealing your personal financial information.

As part of its self-defense mechanism,Disk Antivirus Professional has disabled the Windows system utilities, including the Windows Task Manager and Registry Editor, and will block you from running certain programs that could lead to its removal.
Disk Antivirus Professional will prevent you from launching any application by terminating its process and displaying a message that falsely claims that the process is infected. This rogue antivirus will monitor all running processes, and will terminate any new process as it is launched. Upon doing so, it displays a message such as the following:

Warning!
Application cannot be executed. The file taskmgr.exe infected.
Please activate your antivirus software.

If your computer is infected with Disk Antivirus Professional virus, then you are seeing the following screens:

[Image: Disk Antivirus Professional virus]

[Image: Disk Antivirus Professional alert]

[Image: Disk Antivirus Professional Warning

Disk Antivirus Professional is a scam, and you should ignore any alerts that this malicious software might generate.
Under no circumstance should you buy Disk Antivirus Professional as this could lead to identity theft, and if you have, you should contact your bank and dispute the charge stating that the program is a scam and a computer virus.
Registration codes for Disk Antivirus Professional 3.7.25
As an optional step,you can use any of the following license keys to register Disk Antivirus Professional and stop the fake alerts.

Disk Antivirus Professional 3.7.25 activation code: AA39754E-715219CE
Please keep in mind that entering the above registration code will NOT remove Disk Antivirus Professional from your computer , instead it will just stop the fake alerts so that you’ll be able to complete our removal guide more easily.

Disk Antivirus Professional 3.7.25 – Virus Removal Guide

STEP 1: Remove Disk Antivirus Professional malicious files with Malwarebytes Anti-Malware

Malwarebytes Chameleon technologies will allow us to install and run a Malwarebytes Anti-Malware scan without being blocked by Disk Antivirus Professional.

  1. Download Malwarebytes Chameleon  from the below link, and extract it to a folder in a convenient location.
    MALWAREBYTES CHAMELEON DOWNLOAD LINK  (This link will open a new web page from where you can download Malwarebytes Chameleon)
    [Image: Extract Malwarebytes Chameleon utility]
  2. Make certain that your infected computer is connected to the internet and then open the Malwarebytes Chameleon folder, and double-click on the svchost.exe file.
    [Image: Double click  on svchost.exe]
    IF Malwarebytes Anti-Malware will not start, double-click on the other renamed files until you find one will work, which will be indicated by a black DOS/command prompt window.
  3. Follow the onscreen instructions to press a key to continue and Chameleon will proceed to download and install Malwarebytes Anti-Malware for you.
    Malwarebytes Chameleon press key
  4. Once it has done this, it will update Malwarebytes Anti-Malware, and you’ll need to click OK when it says that the database was updated successfully.
    Malwarebytes Chameleon updating its database
  5. Malwarebytes Anti-Malware will now attempt to kill all the malicious process associated with Disk Antivirus Professional.Please keep in mind that this process can take up to 10 minutes, so please be patient.
    Malwarebytes Chameleon killing malware
  6. Next, Malwarebytes Anti-Malware will automatically open and perform a Quick scan for Disk Antivirus Professional malicious files as shown below.
    [Image: Malwarebytes Anti-Malware scanning for Disk Antivirus Professional]
  7. Upon completion of the scan, click on Show Result
    [Image: Malwarebytes Anti-Malware scan results]
  8. You will now be presented with a screen showing you the malware infections that Malwarebytes Anti-Malware has detected.
    Make sure that everything is Checked (ticked),then click on the Remove Selected button.
    [Image:Malwarebytes removing virus]
  9. After your computer restarts, open Malwarebytes Anti-Malware and perform a Full System scan to verify that there are no remaining threats

STEP 2: Remove Disk Antivirus Professional rootkit with HitmanPro

In some cases,Disk Antivirus Professional will also install a rootkit on victims computer.To remove this rootkit we will use HitmanPro.

  1. Download HitmanPro from the below link,then double-click on it to start this program.
    HITMANPRO DOWNLOAD LINK (This link will open a new web page from where you can download HitmanPro)
    IF you are experiencing problems while trying to start HitmanPro, you can use the Force Breach mode.To start HitmanPro in Force Breach mode, hold down the left CTRL key when you start HitmanPro and all non-essential processes are terminated, including the malware process. (How to start HitmanPro in Force Breach mode – Video)
  2. HitmanPro will start and you’ll need to follow the prompts (by clicking on the Next button) to start a system scan with this program.
    HitmanPro scanner
    HitmanPro installation
  3. HitmanPro will start scanning your computer for Disk Antivirus Professional malicious files as seen in the image below.
    HitmanPro scan after
  4. Once the scan is complete,you’ll see a screen which will display all the infected files that this utility has detected, and you’ll need to click on Next to remove this malicious files.
    HitmanPro scan results
  5. Click Activate free license to start the free 30 days trial and remove all the malicious files from your computer.
    HitmanPro 30 days activation button

If you are still experiencing problems while trying to remove Disk Antivirus Professional from your machine, please start a new thread in our Malware Removal Assistance forum.

10 Rules to Avoid Online Scams

Here are 10 practical safety rules to help you avoid malware, online shopping scams, crypto scams, and other online fraud. Each tip includes a quick “if you already got hit” action.

  1. Stop and verify before you click, log in, download, or pay.

    warning sign

    Most scams win by creating urgency. Verify using a trusted method: type the website address yourself, use the official app, or call a known number (not the one in the message).

    If you already clicked: close the page, do not enter passwords, and run a malware scan.

  2. Keep your operating system, browser, and apps updated.

    updates guide

    Updates patch security holes used by malware and malicious ads. Turn on automatic updates where possible.

    If you saw a scary “update now” pop-up: close it and update only through your device settings or the official app store.

  3. Use layered protection: antivirus plus an ad blocker.

    shield guide

    Antivirus helps block malware. An ad blocker reduces scam redirects, phishing pages, and malvertising.

    If your browser is acting weird: remove unknown extensions, reset the browser, then run a full scan.

  4. Install apps, software, and extensions only from official sources.

    install guide

    Avoid cracked software, “keygens,” and random downloads. During installs, choose Custom/Advanced and decline bundled offers you do not recognize.

    If you already installed something suspicious: uninstall it, restart, and scan again.

  5. Treat links and attachments as untrusted by default.

    cursor sign

    Phishing often impersonates delivery services, banks, and popular brands. If it is unexpected, do not open attachments or log in through the message.

    If you entered credentials: change the password immediately and enable 2FA.

  6. Shop safely: research the store, then pay with protection.

    trojan horse

    Be cautious with brand-new stores, “closing sale” stories, and prices that make no sense. Prefer credit cards or PayPal for dispute options. Avoid wire transfers, gift cards, and crypto payments.

    If you already paid: contact your card issuer or PayPal quickly to dispute the transaction.

  7. Crypto rule: never pay a “fee” to withdraw or recover money.

    lock sign

    Common patterns include fake profits, then “tax,” “gas,” or “verification” fees. Another is a “recovery agent” who demands upfront crypto.

    If you already sent crypto: stop paying, save evidence (wallet addresses, TXIDs, chats), and report the scam to the platform used.

  8. Secure your accounts with unique passwords and 2FA (start with email).

    lock sign

    Use a password manager and unique passwords for every account. Enable 2FA using an authenticator app when possible.

    If you suspect an account takeover: change passwords, sign out of all devices, and review recent logins and recovery settings.

  9. Back up important files and keep one backup offline.

    backup sign

    Backups protect you from ransomware and device failure. Keep at least one backup on an external drive that is not always connected.

    If you suspect infection: do not connect backup drives until the system is clean.

  10. If you think you are a victim: stop losses, document evidence, and escalate fast.

    warning sign

    Move quickly. Speed matters for disputes, account recovery, and limiting damage.

    • Stop payments and contact: do not send more money or respond to the scammer.
    • Call your bank or card issuer: block transactions, replace the card if needed, and start a dispute or chargeback.
    • Secure your email first: change the email password, enable 2FA, and remove unfamiliar recovery options.
    • Secure other accounts: change passwords, enable 2FA, and log out of all sessions.
    • Scan your device: remove suspicious apps or extensions, then run a full malware scan.
    • Save evidence: screenshots, emails, order pages, tracking pages, wallet addresses, TXIDs, and chat logs.
    • Report it: to the payment provider, marketplace, social platform, exchange, or wallet service involved.

These rules are intentionally simple. Most online losses happen when decisions are rushed. Slow down, verify independently, and use payment methods and account controls that give you recourse.

32 thoughts on “Remove Disk Antivirus Professional (Removal Guide)”

  1. Perfect fix, daughter was ready to trash her laptop and in fact bought another. Brought it back with no bumps or bruises and it was as easy as pie. Thank you!

  2. You’re a lifesaver! I was skeptical at first, but I’m so glad I tried your advice. Trend Micro wanted $80 to fix the problem (that I probably wouldn’t have had in the first place if their product actually worked). Thanks!!!

  3. Thanks dude. I was about reset my pc to its factory settings. But lucky i didnt. Fixed the bug thanks to you. Cheers

  4. Hi Stelian,

    Just had to remove this from my Mum’s laptop (she was very distraught!). Thanks so much for your clear instructions, it’s worked a treat. Thanks again.

    David

  5. Your advice helped me to remove disk antivirus professional from my PC.

    Thank you very much for saving my data and me.

    I need one more help. I’m based in Mumbai, India. I don’t have licensed anti virus software in my computer. I’m using windows 7 ultimate 64 bit. We do browse internet, down songs & email. Please advise me which an anti virus software which is easy to remove after a month / expiry and again re-install. As per my exprience, it is easy to install first time such free antivirus sofrware but unable to remove completely and re-install again and even some times doesn’t allow other antivirus software to load in PC. Such free anti virus software do create problems to operating system and make PC slow and ultimately one has to re-install an opearting system. Please advise me. Regards, -Bhavin

  6. Really just repeat what has been said above many thanks for your advice, I’ve had a similar bug to this one before and before I could fix it the hard drive stopped working so when it happened again I was just totally freaking out. It’s running the malware bytes scan at the mo and I can see its already found some of the little blighters which are causing the problems so thank you so so much. I did the full scan, I seem to think the quick scan option is sufficient so maybe consider adding that to your advice above. Cheers. Steve.

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