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One System Care. How to remove? (Uninstall guide)

removal by Ugnius Kiguolis - - | Type: System tools

One System Care an untrustworthy optimization tool which displays exaggerated scan results

One System Care illustration

One System Care is a legitimate system optimization tool which supposedly should protect users' systems and retain healthy PC performance. In reality, this so-called all-in-one computer aid is classified as a potentially unwanted program (PUP)[1] by IT experts. Even though it is not malicious or dangerous, it uses less than fair techniques to gain revenue.

When inside and active, One SystemCare may start showing you continuous warning messages about hundreds of errors and leftover files that you should remove from your computer. Of course, some of these files should be eliminated from the system, but we cannot guarantee that by removing one hundred of such files you will be able to see a clear difference in your PC's performance.

Also, One System Care virus can try to convince you that you need to install additional programs on your computer or download their latest updates. As you may have already understood, the most of such pop-up ads are misleading, and you should never click on them since you can be tricked into downloading more PUPs on your system.

Questions about One System Care

After checking One SystemCare reviews, it becomes clear that there are hundreds of people who are trying to find the One SystemCare license key. That's because the trial version of this program can only be used for checking computer's state and finding the issues. However, as we have already mentioned, it shows you exaggerated scan reports that are supposed to lead people into believing that they must purchase the licensed version of this program.

Additionally, Internet forums are full of reports that One SystemCare won't uninstall from the PC. This is because potentially unwanted programs are designed to protect themselves against easy elimination. For this reason, you should follow detailed instructions on how to get rid of it at the end of this article.

Once again, please, do NOT purchase the licensed version of this less than reliable system optimization tool. Instead, try searching for a trustworthy program which is offered for free and remove One System Care without hesitation. Remember, you can do it both, manually and automatically.

In case you still believe that this program is useful, we suggest you downloading another professional antivirus, like Reimage and running a full system scan. We promise the results will differ. Additionally, new and reliable security software will serve for One System Care removal as well. 

Software-bundles carry potentially unwanted programs inside

While there are numerous similar programs to this PUP, including Total System Care, System Speed Up, System Optimizer Pro, all of them are distributed in the same way — bundling[2]. Usually, unreliable system optimizers are bundled together with free applications and stealthily installed on the computer during the procedure.

In general, we suggest you avoid downloading applications from third-party websites and unauthorized developers. Although,[3] team says that it is wise to take precautions if you want to keep your computer away from this tool:

  • Always select Advanced/Custom installation;
  • NEVER click the Next button before reading the terms;
  • Follow everything carefully and opt out of additional tools (unmark ticks that are already marked for you).

This way, you should prevent unconscious installation of System Optimizer Pro malware and other suspicious apps.

Ways to uninstall One System Care virus

Even though this fraudulent program is not a dangerous computer threat, it is vital to carefully remove One System Care from the computer. As we have already mentioned, you have two options — manual and automatic elimination. Those who are up for a challenge can follow the instructions at the end of this article.

Others, who are willing to save their time and patience should download a professional antivirus software for One System Care removal. We strongly recommend picking one from the list below since they tested by our experts and easy to use. Although, it is possible to run a full system scan with another reputable malware removal tool.

You can remove One System Care automatically with a help of one of these programs: Reimage, Malwarebytes. We recommend these applications because they can easily delete 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.

Note: Manual assistance required means that one or all of removers were unable to remove parasite without some manual intervention, please read manual removal instructions below.

More information about this program can be found in Reimage review.

If you decided to select another anti-spyware, uninstall Reimage from your computer.
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Alternate Software
Alternate Software

One System Care manual removal:

Kill processes:
one system care.exe

To remove One System Care, follow these steps:

WindowsMac OS X

Remove One System Care from Windows systems

If One SystemCare won't uninstall from your system, follow the instructions below.

  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 One System Care and related programs
    Here, look for One System Care 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 X

Eliminate One System Care 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 One System Care 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'

About the author

Ugnius Kiguolis
Ugnius Kiguolis - The mastermind

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