Internet Antivirus Pro: what it is and how to remove it
Internet Antivirus Pro is online fraud and a computer parasite. It spreads through software exploits (usually via web browser vulnerabilities), but it may also trick people into downloading this useless software manually.
Facts checked October 7, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.
Automatic
Get a free scan and check if your PC is infected.
Fortect finds malware, unwanted programs and the Windows damage they leave behind, and repairs it in one pass.
Programs like Internet Antivirus Pro usually arrive in groups; a free scan lists the companions that are easy to miss.
Do it yourself · free Remove Internet Antivirus Pro yourself 5 steps, about 15 minutes, no software needed.
Start the steps
Internet Antivirus Pro: summary
| Detection names | No Microsoft detection name is known |
|---|---|
| Distribution | Not recorded in the old report |
| Damage | Not recorded in the old report |
| Name | Internet Antivirus Pro |
| Type | Rogue antivirus |
| Symptoms | An unknown program in Installed apps |
| Removal | Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged. Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free. |
Show 4 more facts
| Evidence | One write-up by a security site; details still limited |
|---|---|
| Program | Internet Antivirus Pro |
| First seen | 26 April 2021 |
| Facts checked | 7 October 2026 |
From our report of Apr 2021 · not reviewed since
What Internet Antivirus Pro is
Internet Antivirus Pro is online fraud and a computer parasite.
It spreads through software exploits (usually via web browser vulnerabilities), but it may also trick people into downloading this useless software manually. InternetAntivirusPro uses online advertisements to attract customers and make them interested in buying this malware. When installed, InternetAntivirus Pro starts loading many pop-ups with security-related content. It usually reports security and privacy risks or displays results of system scan.
All these messages are fabricated to scare people into purchasing the full version of Internet Antivirus Pro. Do not trust pop-ups loaded by InternetAntivirus Pro! This program is not an anti-virus; it mimics anti-virus applications in order to get money. InternetAntivirusPro may slow down computers performance and internet connection.
How to remove Internet Antivirus Pro
Nothing it reports is real.
These steps remove it and undo a payment if you made one.
Step 1: Do not pay, and undo a payment if you made one
Nothing that Internet Antivirus Pro says it found needs fixing by Internet Antivirus Pro. Close its windows and do not enter card details.
If you bought it, contact your bank or card issuer about a dispute and cancel any renewal, keeping the receipt e-mail as evidence. Uninstalling it from Windows 11 or Windows 10 removes the program but leaves the subscription running.
Full procedure with screenshots: What to do after paying a scammer
Step 2: Uninstall Internet Antivirus Pro
Internet Antivirus Pro is removed like any other program, from the list of installed apps. In Windows 11 that is Settings > Apps > Installed apps, in Windows 10 Settings > Apps > Apps & features, and in both you can also use Control Panel > Programs and Features.
Select Internet Antivirus Pro, click Uninstall and follow the uninstaller to the end. Then look at the entries just above and below it when the list is sorted by date: bundled programs install at the same minute.
Full procedure with screenshots: Uninstall a program or app in Windows On uGetFix
Step 3: Remove it from startup
Press Ctrl + Shift + Esc to open Task Manager and select Startup apps (Windows 11) or the Startup tab (Windows 10). Disable entries you do not recognise, especially ones with no publisher or with a name that copies a Windows component.
Right-click an entry and choose Open file location to see where it runs from: programs in
%AppData%or%Temp%deserve a closer look. Some entries are not listed there but in the registry Run keys, which the procedure below shows how to check.Full procedure with screenshots: Stop apps from opening at startup On uGetFix
Step 4: Delete the folders left behind
Uninstalling often leaves the program's folders, and some threats reinstall themselves from them.
Press Windows + R, type
%LocalAppData%and press Enter, then do the same for%AppData%and %ProgramData%, and look for folders named after Internet Antivirus Pro, its publisher or created on the day the problem started.Delete those folders, and check
C:\Program FilesandC:\Program Files (x86)too.If Windows says a file is in use, end it in Task Manager or delete the folder after a restart in Safe Mode. The folders are the same in Windows 11 and Windows 10.
Full procedure with screenshots: Remove what malware leaves behind in Windows
Step 5: Scan the PC, then run the offline scan
A scan finds the parts of Internet Antivirus Pro that the manual steps cannot see. In Windows Security > Virus & threat protection > Scan options, start a Full scan and quarantine what it reports.
Follow it with Microsoft Defender Antivirus (offline scan) > Scan now, which restarts the PC and checks the disk while Windows and the malware are not running.
It takes about 15 minutes and works the same in Windows 11 and Windows 10. If either scan finds something, run the full scan again after removal until it comes back clean.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Stream videos without limitations, no matter where you are
There are multiple parties that could find out almost anything about you by checking your online activity.
While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.
Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.
Data backups are important - recover your lost files
Ransomware is one of the biggest threats to personal data.
Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.
While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as can also be effective and restore at least some of your lost data.
Questions about Internet Antivirus Pro
What is Internet Antivirus Pro and why is it on my PC?
Internet Antivirus Pro is a program that was installed on the PC, most likely together with something else you downloaded. Free software sites and many installers add extra programs on setup pages with pre-ticked boxes, so the extra install looks like your choice even though nobody read the page.
Check the install date in Settings, Apps, Installed apps: the program you installed that day is the probable carrier. If you do not need Internet Antivirus Pro, uninstall it. If it belongs to your hardware or to a program you use, search its exact name and publisher first, because drivers and their tools can have unfamiliar names.
Internet Antivirus Pro will not uninstall. What can I do?
First restart the PC and try again, because the program may have been running and locked its own files. If the uninstaller is missing or fails, start Windows in Safe Mode, where most third-party programs do not start, and remove Internet Antivirus Pro from Installed apps there.
If it still refuses, delete its startup entry and its scheduled task, restart, and try once more. A program that actively prevents removal is behaving like malware, so finish with a Microsoft Defender offline scan. Avoid third-party uninstallers offered on search ads; several of them are unwanted programs themselves.
Is Internet Antivirus Pro a real Windows warning?
No. Real Windows Security notifications appear in the notification area and in the Windows Security app, use Microsoft's design and never ask you to call a phone number or pay to fix anything. What people report is internet Antivirus Pro in the list of installed apps, drawn by a program that copies the look of a system message.
Open Windows Security from the Start menu to see the real status of your PC. If it shows no threats while the window keeps appearing, the window itself is the problem, and the plan in this guide removes the program that shows it.
I called the number from Internet Antivirus Pro. What now?
End the call and do not let them reconnect. If they installed a remote-access tool, disconnect the PC from the internet and uninstall that tool from Installed apps. Change passwords for e-mail, banking and anything you typed during the call, using another device.
If you paid, contact the bank today for a chargeback. Report the number to the authorities in your country. The program behind internet Antivirus Pro in the list of installed apps still needs removing: follow the plan in this guide, then run a full scan in Windows Security.
Internet Antivirus Pro will not uninstall. What can I do?
Close it in Task Manager first, then uninstall it from Settings > Apps > Installed apps (in Windows 10, Apps & features). If it blocks this or restarts itself, start Windows in Safe Mode, where third-party programs do not start automatically, and uninstall from there.
Afterwards run a Microsoft Defender offline scan and delete any leftover folder named after Internet Antivirus Pro in C:\Program Files or %AppData%. If nothing works, Windows can be reset while keeping your personal files, which removes the program together with any settings it changed.
Is Windows Security enough to protect me from programs like Internet Antivirus Pro?
For most home users, yes, especially with Potentially unwanted app blocking turned on in Windows Security > App & browser control > Reputation-based protection settings. That setting blocks many scareware installers before they run.
No security tool stops every scam, though, because programs like Internet Antivirus Pro are usually installed by the user after a frightening message. The habit that helps most is simple: ignore any website or pop-up that claims to have scanned your PC, and never call a number shown in a warning.
Is my card safe after buying Internet Antivirus Pro?
Treat it as exposed. The order page belongs to the seller of Internet Antivirus Pro, and you cannot know how the number is stored or shared. Ask your bank for a replacement card, which is usually free, and dispute the original charge as a misrepresented product.
Until the new card arrives, check your account daily for small or foreign transactions. If the bank offers alerts for every card payment, turn them on. Keep the receipt and screenshots, because they support the dispute.
What could the caller do while connected to my PC?
Anything you could do. Callers working with fake alerts like Internet Antivirus Pro typically show you Windows logs as "proof", install their own remote tool for later, and steer you to online banking or a gift card purchase. Some add a password to Windows or lock the PC if you refuse to pay.
Remove every remote access program you did not install yourself, check Settings > Accounts > Other users for new accounts, and change important passwords from a clean device. If you cannot be sure what was changed, a reset of Windows is the safe choice.
Do I need to reinstall Windows to get rid of Internet Antivirus Pro?
Usually not. A thorough clean-up is enough when the offline scan finds nothing afterwards and you do not see internet Antivirus Pro in the list of installed apps again. A reset is the safer choice if an attacker had remote control, if security tools were switched off, or if detections come back after every clean-up.
Windows 11 can reset itself without a USB stick under Settings > System > Recovery > Reset this PC. Copy documents and photos out first and scan the copies. A reset does not change passwords or undo stolen data, so the account steps still apply.
Will Fortect remove Internet Antivirus Pro?
Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.
For Internet Antivirus Pro, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.
Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.
Sources
- FTC: How to recognize, remove and avoid malware (read October 7, 2026)
- Microsoft Learn: Microsoft Defender Offline (read October 7, 2026)
- Microsoft Learn: How Microsoft names malware (read October 7, 2026)