Welcome to our support center, here you can find the common questions about our software, ordering details, technical troubleshooting and service. If there is any confusion of using our products or our service, please feel free to seek for help from this support center or email our support team at: This e-mail address is being protected from spambots. You need JavaScript enabled to view it . We will reply within 1 business day to give you the solution.



  • Registration Information

    I have paid for the Pro version, so when can I get my Serial Number?
    Instantly your Serial Number will be sent into your email box after your payment.

    If I lost the serial number, what should I do?

    If you lost your serial number, please do not worry and you can contact us to request your original SN. By offering us your detailed information about your purchase, such as order ID, email address, user name, etc. to, you can get your serial number back once your request information is confirmed.

    What if I have paid for the program, but still not received the serial number?

    Hopefully you've received the Confirmation Email including your SN sent by our Auto Reply Email System within several minutes after your payment. In case you haven't got it in time, it might be blocked by the anti-spam filters. Please check your junk or spam folder. Should you have any further questions, please contact us at We guarantee an answer within 1 working day at the very most!

    What if I want to use the Pro version on another computer?

    Please note that one SN could be only used on one computer at the same time. If you want to use it on the second computer, I'm afraid that you should buy a new SN or uninstall the program from the current computer then install it on a new PC and activate it using your SN.

    Order Assistance

    What is the benefit to order the Pro Version?
    The free version of System Optimize Expert helps you scan system errors in registry and fix 5 of them. But if you get an SN, you can clear errors with no limitation. And you can get more automated functions to improve your PC. Besides, you can also enjoy our LIFETIME updates for FREE.

    How to order it?

    We highly recommend Secure Online Ordering -- Instant Delivery! By Secure Online Ordering (Credit Card or PayPal), you could receive Serial Number via email within several minutes after your payment.

    Can you make sure my order is safe and secure?

    We understand your concern for having your personal information secure. All Payments are processed through PayPal secure server. We do not keep any credit card information on our site. We do not store any credit card information on our servers. Also we will never share, sell, or trade your personal information to third parties.

    Payment & Refund

    How much does System Optimize Expert PRO cost?
    System Optimize Expert Pro is now available from 1 Year License ($19.95) to Lifetime License ($49.95; but if you buy now, you can get the 50% discount - just $24.95 for Lifetime License). If you're not ready to buy, you can download the free version and try it for free.

    Are there any annual fees or other hidden charges?

    There are no annual fees and no hidden charges. You only pay what you see on the order page.

    Do you have a refund policy?

    Yes. When you purchase the Pro version, your satisfaction is guaranteed. If you are not satisfied with the product, then let us know within 30 days of purchase, and we will give you a full refund.

    If I request a refund, how long it will take before I get my money back?

    It will take 3~7 business days for the credit to appear on your account after the refund request has been approved.

    General Questions

    What is the registry?
    The registry is the central hierarchical database used in Microsoft Windows operating systems to store information necessary to configure the system for one or more users, applications and hardware devices.
    It contains settings for low-level operating system components as well as the applications running on the platform: the kernel, device drivers, services, SAM, user interface and third party applications all make use of the registry. The registry also provides a means to access counters for profiling system performance.

    Why should I clean the registry?
    Every time you install an application, new registry entries will be created. These entries should automatically be deleted when you uninstall the application. However, you will find that some applications fail to remove their own registry entries. These entries then become obsolete, which burden the Windows Registry over time. This invalid data accumulate in the Registry, slowing Windows down, crashing PC from time to time and so on. Thus, it is strongly recommended that you periodically clean your Windows registry so as to keep your computer in peak performance.

    Technical Troubleshooting

    I have activated the Automated Scan & Sweep, but when the time comes, System Optimize Expert fails to work. What should I do?
    Firstly, you should make sure that you have already activated the functions of Automated Scan & Sweep successfully. Secondly, you should launch the System Optimize Expert program. If you don't launch System Optimize Expert, it cannot work for the Registry Scan and Sweep.

    Will System Optimize Expert backup my registry before I choose to cure?
    When you cure the discovered errors, a backup file will be created automatically and instantly (This process is fast because it only backs up those registry entries that will be changed.). Click restore button in the top right corner, a restore center can help you reclaim the data deleted. So, it is 100% safe and reliable to use.

    Why the scanning didn't find any error?
    It appears that the program hasn't been exited properly before downloading and installing the update. You can uninstall and then re-install System Optimize Expert.

    What if I have other questions?
    Please feel free to contact us at, and our support team will reply as soon as possible within one working day.


NOTE: Want a FREE LICENSE of System Optimize Expert? If you are a webmaster, blogger or Internet columnist, write 1 review of System Optimize Expert now on your own website, blog space or column, and then you qualify for a Free License. Whereas if you are not, add that number to 10, you can earn yourself this bonus for free, too...Learn more>>

Why Get Pro?

  • Automated Scan and Sweep enabled.
  • No limitation on fixing errors.
  • A better optimized registry.
  • Faster system speed.
  • More superior system optimization options.
  • Receive free upgrades and support for life.
  • And more...
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Key Features

  • Overall scanning & repairing
    System Optimize Expert's reliable scanning covers your entire system, aiming to give your PC the full-scale protection by repairing all the errors.
  • System improving
    Acting as your private doctor, System Optimize Expert is capable of offering a package of utilities which ensure a stable and smooth system and keep it at peak performance.
  • Offering the easiest operation
    You need not to be a computer talent to handle all its functions, as running System Optimize Expert is as simple as ABC.
  • Free version available
    Not just trial version. It's 100% free for your lifetime usage and upgrades.
  • Automating protection
    Enable the Automated Scan and Sweep, you can enjoy the real-time protection without your trouble of clicks.
Free Download
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