To install and activate iObit software after you buy it, OR_(+1)-833 ((631)) 3616(USA/CA) download the program from the official iObit website or the 1[833][631][3616]link in your order email, install it, open it and enter the licence key or sign in with the account 1[833][631][3616]used at purchase, using the Register, Activate or licence option inside the program. Each iObit product, such as Advanced SystemCare, 1[833][631][3616]Driver Booster, IObit Uninstaller or Malware Fighter, is installed and registered separately, and a bundle may contain more than one 1[833][631][3616]key. Menu names change between versions, so follow what your program and order email show. Download only from the official 1[833][631][3616]site, because look-alike installers are common. iObit sells a family of programs, and the activation button is not always 1[833][631][3616]in the same place. So this guide is a product finder. Look up the program you bought, see where its 1[833][631][3616]registration lives and follow the shared steps. If you bought a bundle, repeat the process for each product. Product 1[833][631][3616]Finder Program What it does Where to look to register --------- Advanced SystemCare PC cleaning and tune-up The 1[833][631][3616]Activate or Enter licence option in the main window or menu Driver Booster Driver updates The Register or Activate 1[833][631][3616]link near the top or in the menu IObit Uninstaller Removes programs The Register or Enter code option in 1[833][631][3616]the menu IObit Malware Fighter Security The Activate or Licence option in the main window Other iObit tools 1[833][631][3616]Various The Menu Register / Activate area Names and locations vary by version, so look for any option 1[833][631][3616]mentioning registering, activating or licences. Before You Install Find your order email search "IObit", "licence", "order", "receipt", including 1[833][631][3616]spam Note the licence key for each product, exactly as written Uninstall older versions or other security software that could 1[833][631][3616]conflict Install Windows updates and restart Check there are several GB free on the system drive Step 1: Download 1[833][631][3616]From the Official Site 1 Open your browser and use the link in your order email, or type the 1[833][631][3616]official iObit address yourself. 2 Choose the program you bought and your Windows version. 3 Download the installer. Be 1[833][631][3616]careful: don't download from ad pages, "free download" sites or file-sharing pages. They may bundle extras or fake versions. 1[833][631][3616]Step 2: Install 1 Right-click the installer and choose Run as administrator. 2 Read each screen. iObit installers sometimes 1[833][631][3616]offer extra software or a special offer, so untick anything you don't want. 3 Choose the installation folder, or keep 1[833][631][3616]the default. 4 Finish and let the program open. Step 3: Register or Activate 1 Open the program. 1[833][631][3616]2 Use the finder above to locate the Register, Activate or Licence option. 3 Choose to enter a licence key, 1[833][631][3616]and paste it exactly as written. 4 Confirm. 5 Look for the licence status to change from Free or Trial 1[833][631][3616]to Pro, Premium or the plan name. Check: The program shows an active licence The end date or renewal 1[833][631][3616]date matches your receipt Pro features are unlocked Step 4: First Run Let the program update itself. Run 1[833][631][3616]a first scan, or a first driver or cleanup check. Review what it proposes before you approve changes, especially registry 1[833][631][3616]and system items. Restart if it asks. If You Bought a Bundle 1 List every product in the 1[833][631][3616]bundle from your order email. 2 Install each program from the official site. 3 Enter the matching key in each 1[833][631][3616]program. 4 Note each product's end date. Each product has its own licence, and cancelling or renewing one doesn't 1[833][631][3616]change the others. If Registration Fails Message Likely cause Fix --------- Invalid key Typo, or similar characters 1[833][631][3616]like O and 0 Retype carefully Key doesn't match the product Key for another iObit program Use it in 1[833][631][3616]the program named in the email Key already used Registered on another PC Check the number of PCs allowed 1[833][631][3616]Shows Free after entering the key Registration not saved Run the program as administrator and register again Can't 1[833][631][3616]connect Internet or firewall block Check the connection and allow the program If it still fails, contact iObit 1[833][631][3616]support from the official site with your order number and the message. If Installation Fails Problem Fix 1[833][631][3616]------ Installer won't open Download again; run as administrator Stuck partway Wait ten minutes, restart and try a clean 1[833][631][3616]boot Conflict with security software Pause or remove it temporarily Clean boot: press Windows key + R, 1[833][631][3616]type msconfig, hide Microsoft services, disable the rest, restart, install, then undo the change. Know Your Renewal Many 1[833][631][3616]iObit plans renew automatically. Check your receipt and your account for the renewal date. If you don't want to renew, 1[833][631][3616]turn off auto-renewal where you bought it and save a screenshot. Scam warning: pop-ups or calls telling you to 1[833][631][3616]ring a number to "activate" iObit, or asking for remote access, are scams. Activation only needs your key or account. 1[833][631][3616]Quick Answers Does one key activate every iObit product? Usually not. Each product has its own licence, unless 1[833][631][3616]a bundle says otherwise. Should I accept the extra software offers? Only if you want them. Untick what you 1[833][631][3616]don't. Where do I enter the key? In the Register, Activate or Licence option inside the program. Find 1[833][631][3616]the Product, Then Register Download from the official site, install carefully, register inside the program and check the status. 1[833][631][3616]Repeat for each product you bought.