Win7 upgrade WIN10 Update to 99% when the blue screen constantly restart how to solve

Free Upgrade WIN10 official version of the system is only one months, many users from the Win7 upgrade to the WIN10 system, but in the upgrade process unexpectedly encountered failure. Win7 upgrade WIN10 Update to 99% when the blue screen is constantly restarted, there is no way to upgrade, in the end how to solve this problem? The following small series to tell you to solve the Win7 upgrade Win10 update to 99% when the blue screen constantly restart method.

The specific methods are as follows:

1, the following is the error, after the infinite restart, if not too strong will rise win10, then back win7 it, waiting for win10 compatibility more after the upgrade;

2, if you can accept the abandonment of personal files and application configuration, then do the following, remind the basic is equal to the new clothes, the only advantage is that you can choose back to the previous version. When the machine starts to the following diagram state, presses the power key to turn off;

3, once unsuccessful can be tried many times, will enter the automatic repair state, the system automatically detects errors and repair, of course, the above blue screen is certainly unable to automatically repair, so see the system into the following screen, select advanced options;

4, into the next window, as shown in the following figure, select the Troubleshooter in turn-reset the computer; again, my solution is to damage upgrades, do not completely lossless upgrade, the benefit is to be able to rise from Win7 to Win10, otherwise the new installation is the need for WIN10 license;

5, the next screen will be prompted to keep personal files, or clear all personal files and applications, to reset, do not know what the reason, the first option is not effective, so here can only be selected to clear all the personal files and applications to reset, completely after the WIN10 can be entered, of course, the price is the largest;

6, another scheme can retain personal files, that is, the user's personal folders under all the data, such as documents, music, QQ Dialogue records, desktop, favorites these; but the prerequisite is to return to Win7 first;

7, this upgrade scheme all applications will not be retained, so after the WIN10 upgrade, to reinstall all the applications, but also all the application configuration will be lost, of course, if these configurations are stored in the form of files, applications can be installed after the Windows.old to retrieve;

8, start the upgrade, at the beginning of the installation, will appear the following diagram prompts, choose to upgrade the content of the reservation, the default state is to choose to keep all the personal files and applications, but the problem is not successful upgrade Ah, so choose the second item, only to retain personal documents;

9, the successful installation of WIN10, into the desktop Personal folder to confirm, indeed the information is also all in, no application is clean, reinstall Bai. In fact, there is a third option in theory, that is, all removable applications in the Win7 have been deleted, it is estimated that the application configuration can be upgraded with.

The above content is about Win7 upgrade WIN10 update to 99% when the blue screen constantly restart the solution, the upgrade process encountered a number of small problems are normal phenomenon, we should calm treatment.