Win7/win8.1 upgrade win10 official version of the problem Daquan

win7/win8.1 upgrade win10 official version of the problem is coming! The official version of win10 released and opened the free upgrade of win7/win8.1, but the problem has followed. The following is a summary of the problems encountered in the two days of user upgrade win10 official version, let's take a look!

From the statistics of Microsoft statistics, the number of users who upgraded the official version of Windows 10 on the first day is very large, but the problems that follow are also very obvious. A considerable part of the user's upgrade process is not smooth, and various problems are emerging.

First, the book has yet to receive an upgrade prompt the user

1, because Microsoft Win10 official version of this push is the "stages" in, so there will be some users temporarily unable to Receive upgrade package push, or temporarily will not open this upgrade channel for you;

2, due to network speed and other reasons, your Win10 upgrade package download is not completed (hidden folder C: $ Windows.~ BT, the size is more than 6GB, the file directory is similar to the Win10 official version image. If the above conditions are not met, the download is not completed, so the upgrade tool will not prompt the current system to upgrade

Second, the error code

1,80240054, unable to complete Win10 upgrade

2, 80248007, update installation error. Also unable to complete Win10 upgrade

3, 80240020, upgrade installation failed. Many users encounter this problem, then you can try to re-download and install methods see "a command to let win7 /win8.1 quick access to win10 upgrade push"

4,80070002, try to use Win10 upgrade The error encountered when the package was manually installed. The reason is that there is no boot.wim file in the upgrade package, and it cannot be installed by traditionally clicking setup.exe.

Third, the drive problem

1, Surface Pro 3 upgrade can not connect to the network, you can not find a compatible network card driver

2 in Windows Update and other locations, a After the driver is installed and restarted by the Windows Updater, only the black screen and the mouse pointer are displayed.

3. The Windows Update automatically downloads and installs the unneeded sound card driver, which affects normal use.

IV. Application Problems

1, the start menu can not be opened, or the card is serious

2, built-in Windows applications (including Edge browser, information, weather, application store, settings, etc.) flashback, can not be used < Br>

Initial analysis, the official version of Win10 did not complete the installation of the Windows application after the installation of the program, it takes a while, and manually restart the computer, the time required is greatly affected by the network speed.