Sometimes we overlook this basic reason and try to apply other methods, which may not be required.Īn unstable internet connection always leads to a download failure, maybe because of this you’re facing the Avast won’t update error. If you’re connected to a wireless network, make sure it’s placed in the right location from where catching signals is easy. Method 1: Check Your Internet Connectionįirst thing first, check your internet connection. Try each method as per the sequence given below to ensure you don’t skip anything and get the resolution instantly. Here are the methods to fix the update error of your virus protector. RELATED: WatchFree.to Not Working/Blocked | WatchFree Alternatives 5 Easy Methods to Fix Avast Won’t Update on Windows 10 But try to make sure that you download the latest updates otherwise, it will leave your Computer at high risk, and you just won’t want that. You will come across all the details here in this piece. However, if you’ve done the same, you must not worry. Hence, you must pay attention while downloading the application. While installing Avast, if you’ve left it incomplete, file corruption is inevitable. Besides this, set up file corruption can also be a potential reason.Yes, it may happen because the version you downloaded isn’t compatible with the Windows version you are using on your desktop or laptop. The main reason behind Avast update issues is incompatibility with your version of the Windows operating system.Method 5: Repair Your Avast Antivirus to fix Updating IssueĪfter skimming through different community platforms, we’ve tracked down the reasons and prepared the list below.Method 4: Disable Windows Firewall To Let Avast Update Smoothly.Method 3: Clean Boot Your PC To Fix Avast Wont Update.Method 2: Update Your Windows Operating System.Method 1: Check Your Internet Connection.5 Easy Methods to Fix Avast Won’t Update on Windows 10.

Avast virus definitions not updating