Last updated on June 10th, 2014
"Flash Video Downloader is required to download online video" is a misleading message that tries to persuade users that they need to install additional software to download online video. Flash Video Downloader is a malicious software which installs other adware & malware programs once it gets installed on your computer. If a computer is infected with "Flash Video Downloader" potentially unwanted program, then more pop-up ads are displayed on the victim's computer screen and the computer speed is slowed down due to the malicious program running on the background.
Flash Video Downloader malicious software installer may install additional plugins (toolbars, extensions or add-ons) inside the Web browser in order to present unwanted advertisements to the computer's user. Malware programs like this, may contain malware (malicious software) in their code in order to compromise the computer's security and make it vulnerable to hackers or malicious Internet attacks.
Technically, "Flash Video Downloader" is not a virus and is categorized as a malware program ("Potentially Unwanted Program (PUP)") that may contain and install malicious programs on your computer, like adware, toolbars or viruses.
Flash Video Downloader malicious program was probably installed without the user's knowledge because it is commonly bundled inside other freeware software which are downloaded -and installed- from known internet sites like "download.com (CNET)", "Softonic.com", etc. For that reason, you must always pay attention to the installation options for any program you install on your computer, because most software installers contain additional software that you never wanted to install. In simple words, DO NOT INSTALL ANY IRRELEVANT SOFTWARE that comes with the software installer of the program that you want to install. More specifically, when you install a program on your computer:
- DO NOT PRESS the "Next" button too fast at the installation screens.
- READ VERY CAREFULLY the Terms and Agreements before clicking "Accept".
- ALWAYS SELECT: "Custom" installation.
- DECLINE to install any offered additional software that you don't want to install.
- UNCHECK any option that says that your homepage and search settings will be modified.
How to remove 'Flash Video Downloader' virus from your computer:
Step 1. Remove Flash Video Downloader with with RogueKiller.
1. Download and save "RogueKiller" utility on your computer'* (e.g. your Desktop).
Notice*: Download version x86 or X64 according to your operating system's version. To find your operating system's version, "Right Click" on your computer icon, choose "Properties" and look at "System Type" section.
2. Double Click to run RogueKiller.
3. Wait until the pre-scan is completed and then, read and "Accept" the license terms.
4. Press the "Scan" button to scan your computer for malicious threats and malicious startup entries.
5. Finally, when the full scan is completed, press the "Delete" button to remove all malicious items found.
6. Close "RogueKiller" and continue to the next step.
Step 2. Uninstall malicious software from your Control Panel.
1. To do this, go to:
- Windows 7 & Vista: Start > Control Panel.
- Windows XP: Start > Settings > Control Panel
- Windows 8 & 8.1:
2. Double click to open:
- Add or Remove Programs if you have Windows XP
- Programs and Features (or "Uninstall a Program") if you have Windows 8, 7 or Vista.
3. When the program list is displayed on your screen, sort the the programs displayed by Installation date (Installed on) and then find and Remove (Uninstall) any unknown program that was lately installed on your system. Also remove any of these malicious applications:
- Flash Video Downloader
- Software Version Updater
Step 3: Remove Flash Video Downloader adware with "AdwCleaner".
1. Download and save "AdwCleaner" utility to your desktop.
2. Close all open programs and Double Click to open "AdwCleaner" from your desktop.
3. After accepting the "License Agreement", press the "Scan" button.
4. When the scan is completed, press "Clean" to remove all the unwanted malicious entries.
4. Press "OK" at "AdwCleaner – Information" and press "OK" again to restart your computer.
5. When your computer restarts, close "AdwCleaner" information (readme) window and continue to the next step.
Step 4 – Reset Internet Browser Settings.
To ensure that "Flash Video Downloader" infection is completely removed from your Internet browser, reset your Internet Browser Settings to default.
How to remove Flash Video Downloader from Internet Explorer
1. From Internet Explorer main menu, click: "Tools " and choose "Internet Options".
2. Click the "Advanced" tab.
3. Choose "Reset".
4. Check (to enable) the "Delete personal settings" box and choose "Reset".
5. After the resetting action is completed, press "Close" and then choose "OK" to exit Internet Explorer options.
6. Close all windows and restart Internet Explorer.
How to remove Flash Video Downloader from Chrome
2. Look at the end of "Settings" options and press the "Show advanced settings" link.
3. Scroll all the page down and press the "Reset Browser Settings" button.
4. Press the "Reset" button again.
5. Restart Google Chrome.
How to remove Flash Video Downloader from Firefox.
1. From Firefox menu, go to "Help" > "Troubleshooting Information".
2. In "Troubleshooting Information" window, press "Reset Firefox" button to reset Firefox to its default state.
3. Press "Reset Firefox" again.
4. After the resetting job is completed, Firefox restarts.
Step 5. Remove Flash Video Downloader malicious files with Malwarebytes Anti-Malware Free.
Download and install one of the most reliable FREE anti malware programs today to clean your computer from remaining malicious threats. If you want to stay constantly protected from malware threats, existing and future ones, we recommend that you install Malwarebytes Anti-Malware Premium:
Quick download & Installation instructions:
- After you click the above link, press at the "Start My Free 14-Trial" option to start your download.
- To install the FREE version of this amazing product, uncheck the "Enable free Trial of Malwarebytes Anti-Malware Premium" option at the last installation screen.
Scan & Clean your computer with Malwarebytes Anti-Malware.
1. Run "Malwarebytes Anti-Malware" and allow the program to update to its latest version and malicious database if needed.
2. When the update process is completed, press the "Scan Now" button to start scanning your system for malware and unwanted programs.
3. Now wait until Malwarebytes Anti-Malware finishes scanning your computer for malware.
4. When the scan has completed, first press the "Quarantine All" button to remove all threats and then click "Apply Actions".
5. Wait until Malwarebytes Anti-Malware removes all infections from your system and then restart your computer (if required from the program) to completely remove all active threats.
6. After the system restarts, run Malwarebytes' Anti-Malware again to verify that no other threats remain in your system.
Advice: To ensure that your computer is clean and safe, perform a Malwarebytes' Anti-Malware full scan in Windows "Safe mode". Detailed instructions on how to do that you can find here.
Step 6. Clean unwanted files and entries.
Use "CCleaner" program and proceed to clean your system from temporary internet files and invalid registry entries.*
*If you don't know how to install and use "CCleaner", read these instructions.