Visual Studio 2019 Community Product Key related Articles
When you activate Winodws system by product key, activation fails and the error code 0x803f7001 pops up, how can we solve this problem? Step 1 Back to the Windows system desktop, right-click the Start button at the lower left corner of the desktop, and click the “Windows PowerShell (Administrator)” menu item in the pop-up menu. […]
Some friends have an error code of 0x8007007B when activating the system. They don’t know how to deal with it. In fact, we just need to change the activation key to solve the problem. Step 1 Open “Windows powershell ( Admin )” Step 2 Enter code to uninstall old product key slmgr.vbs /upk Step 3 […]
During activation, the system prompts: We can’t active Windows on this device because the product key was already used on another device. If you think it was’t used on another device, select Troubleshoot below. ( 0xc004c008 ) Learn more about Windows Activation You can also activate this device by going to the Store and purchasing […]
1. If you cannot log out or open this page, you need to restart the computer with the power button. 2. After the computer restarts several times, it will enter the system repair page and click “Advanced Options”. 3. Click to enter “Troubleshooting”. 4. We choose Advanced Options. If we can’t get in, we have […]
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