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Startup Maximizer. How to remove? (Uninstall guide)

removal by Julie Splinters - - | Type: System tools

Startup Maximizer – a fake system tool which bombards warnings about computer issues

Startup Maximizer
Startup Maximizer is a fake computer fixing program that displays false warnings about numerous computer system problems.

Startup Maximizer happens to be a PC optimizer which informs you of outdated software and related registry issues. There is a wide choice of various applications offering you to significantly improve the performance of your operating system. However, like Driver Maximizer or Smart Driver Updater, this program is not a tool you can trust. It might convince you into buying the license key for the full version. Even if you spend the money for it expecting to boost up your PC, a great disappointment might befall you.

Name Startup Maximizer
Category System tool
Sub-category PUP
Similarities Driver MaximizerSmart Driver Updater
Symptoms Pop-ups related to this program keep showing, you are facing dubious alerts about numerous computer problems
Purpose To convince users that their PCs are infected and need fixing which could be done by buying the licensed version of the app
Distribution Bundling, official site
Prevention Use Custom/Advanced installation mode, be careful while browsing the web
Elimination and fixing Eliminate the tool and fix all damaged objects with Reimage

Sometimes it becomes a challenge to tell a difference between a real PC optimizer and a fake one. Regarding the design and main functions, they are the same. A fake optimization tool, like Startup Maximizer virus, often alarms users with a list of countless PC issues. Convinced that the full version will solve the problems, you obtain it.

Afterward, you might get enraged after seeing intrusive notifications informing of the existing problems. Such program developers aim to coax out money for its product, however, do not care about its quality and whether it meets customers’ expectations. All warnings that are produced by this fake system tool are false and used only to scare the user. You should remove Startup Maximizer from your PC as it is a worthless program. Fix the caused issues with Reimage if there are any.

Startup Maximizer
Startup Maximizer is a fake system optimizer which tries to convince users into buying the license key of the full version.

Moreover, the full version of this PC optimizer might be supplemented with files which cause such fake notifications. If you download the program from insecure websites, it is likely that malware might come along with Startup Maximizer. In addition, the program includes the number of tech support specialist.

If you call them expecting to get the answers to the bothering questions, you might be contacted not with a tech support specialist but with a salesperson who offers you to purchase additional software. All in all, you might end up with a bunch of useless programs, lost money and still inefficiently running PC. That is why it is wiser to proceed to Startup Maximizer removal.

Distribution of fake system optimizers

If you were looking for a program to optimize the computer, it is not surprising that you ran into a fake application after a short while. You could have installed it from software distributing website. Be careful while visiting such pages as they often advertise useless programs as truly reliable and high-quality even though this is a lie.

Furthermore, the fake PC optimizer might have slithered into your device via another recently installed program. Such PUPs are often bundled with a real optimization tool or Flash Player. Since you ended the installation wizard quickly, the program, which hid under “Recommended” settings, successfully settled on the computer. In order to spot the fake computer optimizer tool or any unwanted program, choose “Advanced” settings. If you notice any unwanted programs, unmark their checkboxes.

Remove Startup Maximizer

Startup Maximizer
Startup Maximizer - a fake tool which can also be considered as a PUP due to its ability to enter the system unknown.

There are two options to get rid of this optimization tool effectively. You should follow carefully manual elimination guide to delete the application. If you are used to entrusting similar matters to digital tools, run a system scan using an anti-spyware program. This tool will remove Startup Maximizer automatically for you and the entire process will take no longer than few minutes.

It is likely that fake system optimization tools which create loopholes for similar fake PC optimizers to invade the computer. Thus, it is of utmost importance to pay attention to Startup Maximizer removal instructions. Make sure that there are no questionable components left in the system, otherwise, the program might renew its activity slightly with the next computer reboot.

You can remove virus damage automatically with a help of one of these programs: Reimage, Malwarebytes MalwarebytesCombo Cleaner, Plumbytes Anti-MalwareMalwarebytes Malwarebytes. We recommend these applications because they detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove Startup Maximizer, follow these steps:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase Startup Maximizer from Windows systems

Get rid of the fake tool from Windows by using these instructions:

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Startup Maximizer and related programs
    Here, look for Startup Maximizer or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Uninstall Startup Maximizer from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Startup Maximizer or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Get rid of Startup Maximizer from Internet Explorer (IE)

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for Startup Maximizer and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete Startup Maximizer removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Delete Startup Maximizer from Microsoft Edge

Erase all unusual add-ons from Edge. Use these instructions to guide you:

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, Startup Maximizer should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove Startup Maximizer from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Startup Maximizer and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Startup Maximizer removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Eliminate Startup Maximizer from Google Chrome

Clean Google Chrome from all dubious components with the help of this guide:

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Startup Maximizer and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete Startup Maximizer removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Erase Startup Maximizer from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Startup Maximizer or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Startup Maximizer removal process. Select all options and click on 'Reset' button

About the author

Julie Splinters
Julie Splinters - Malware removal specialist

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