I had the Windows 10 Home Single Language Edition installed on my HP laptop before I decided to do a repair install on it to get some corrupted windows component fixed using an Windows 10 (v1607) ISO, and without a giving much of a thought about it, I installed the Windows 10 Home Edition keeping my files and apps undeleted and everything went fine except for the activation part. It didn't get activated even after I connected it to the same Microsoft account I had previously. So I troubleshooted and it says -
"We found a Windows 10 Home Single Language digital license for this device using Windows 10 Home. To activate using this digital license, you need to install Windows 10 Single Language"
So what should I do? I already had the Windows.old folder deleted right after the instillation finished. Please help me out.