If those don't fix your upgrade or installation problem, check the table of error codes at the bottom of this article. Unplug any nonessential hardware devices. These could include headphones, printers, scanners speakers, USB flash drives, and external hard drives. This includes updates to hardware drivers on your device. Use Windows Defender to protect your device during the upgrade—non-Microsoft antivirus software can sometimes cause upgrade problems.
As long as you have installation media and all required activation information, you can always reinstall the software after you upgrade. Select the program, and then select Uninstall. Select Yes to confirm. Outdated software can cause problems with a Windows upgrade, so removing old or nonessential applications can help. If you plan to reinstall the application later, make sure you have the installation media and all required activation information before removing it.
To upgrade to Windows 11, you need enough space on your hard drive for the installation to take place. If there are multiple drives listed, the system drive is the drive that includes a Microsoft Windows logo above the drive icon. If it looks like your drive is running low on space, see Tips to free up drive space on your PC. An error that begins with 0xC is usually a driver error. If you see any of these error codes, try the following steps first to fix the problem. Make sure that your device has enough space.
For more info, see Free up drive space in Windows. Run Windows Update a few times. Download and install any available updates in Windows Update, including software updates, hardware updates, and some third-party drivers. Check third-party drivers and download any updates. Unplug extra hardware. Check Device Manager for errors. In the search box on the taskbar, type device manager. Choose Device Manager from the results. In the window that pops up, look for any device with a yellow exclamation mark beside it you may have to select each category to switch to the list of devices.
Press and hold or right-click the device name and select either Update Driver Software or Uninstall to correct the errors. Remove third-party security software. Make sure you know how to reinstall your programs and that any necessary product keys are on hand.
Windows Defender will help protect your device in the meantime. Repair hard-drive errors. In the search box on the taskbar, type command prompt.
Choose Command Prompt from the list of results. Robert Boughton. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. Report abuse. Details required :. Cancel Submit. How satisfied are you with this discussion?
Thanks for your feedback, it helps us improve the site. Previous Next. How satisfied are you with this reply? Same error. In reply to Phoenix's post on July 29, Same result but code: CC. The workaround for this problem is pretty simple — just access your email account using a browser such as Google Chrome or Mozilla Firefox and view and download all the attachments you want to.
For some reason, users affected by this issue can easily manage to not only view but also download attachments if they access their email accounts through an internet browser.
If you have any third-party antivirus, antimalware or firewall programs installed on your computer, disabling them or rather uninstalling them entirely , might fix the issue. Once you have disabled or uninstalled the program s , check to see if the problem persists. If the email account registered on your Windows 10 Mail app is the same one on your primary local user account, your computer will not allow you to delete and then re-add it. Before carrying out this solution, first, follow the guidelines below to ensure everything is in check:.
The following pre-requisite tasks should be followed before trying the solutions that come after:. Users have discovered that the error occurs if the language pack of the previous Windows iteration differs from the localization. Follow these steps to uninstall the language pack:. Ensure your PC is not disconnected from the source of power supply.
This is looking at system versions from a security point of view. Also, it is a version undergoing constant development which results in new great features coming out monthly.
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