What should I do if many installers fail to start properly after the official Win10 installation?

Because I didn't receive the first wave of win10 upgrade push notification, I made a manual upgrade, but I encountered the following situation during the upgrade process, prompting that the installer could not start normally and need to restart the computer. What should I do? Is it true as the prompt says, restart the computer? Of course not, here are three ways to solve this problem, friends who need to refer to Jinlan

Method 1: Delete $WINDOWS.~BT temporary windows installation file ($Windows.~BT in Where?)

If the first two methods can't solve the problem, then only try to clear the temporary installation file named: $WINDOWS.~BT on the C drive, then restart the computer and run the upgrade tool again. The specific method is as follows:

1, double-click the computer to open the C drive.

2, after entering the C drive, find the $WINDOWS.~BT file and delete it, and exit the C drive.

3. Restart the computer and run the Win10 upgrade tool. The previous prompts will not appear again.

Method 2: Restart the computer

1. If you encounter the above prompts during the upgrade process, first follow the prompts, restart the computer, and then re-install, but this is a good idea. No, Momo did not know, anyway, Momo did not succeed, but did not rule out the existence of successful examples.

Method 3: Turn on automatic update

1. Check if the Windows update settings are set to automatic update. If not, open the automatic update in the control panel. Then run the upgrade tool again. Open the control panel and select [Windows update] → [Change Settings] in all control panel items.

2. Select [Automatically install update] in the important update column and click [OK] to exit the control panel. Then re-run the installation tool to see if the issue is resolved. If not resolved, please see Method 3.

Note: $WINDOWS.~BT is a hidden file. You need to set the hidden folder in the folder option to display.