ei.cfg Windows10

https://www.askvg.com/fix-cant-select-windows-10-pro-edition-during-clean-installation/?__cf_chl_captcha_tk__=bd779545ec27993eaba8f7004a8f6c7a1eb486fd-1581500172-0-AaCBlaU2Hhz_N95MNa_7-Kv2VV65WVURl7uMZwk-Cxcub072F62fWBW_Hn7vejsdZ4w6AJ1oiHf12nhYvcqEe-bPAl4X_QZQq752LpYCoE4grUVaPMqfssJNUpHMrXAQ8ntORKv-HJ5ft7DysGzC99VbaoPH8fUTVYoYBZxKkIeHktehm3Wy3IhuKYrfgd2fgwDN0OQB0HE_Rhznoq7TfzcajerteoaXtMi28DTmEHVfyMTVg_MGIoYjbc_VBn-Ya39-HPElPof9sjgIZ8ORO4oqxWpZijP9DHJ4lHxtBRKS5tGmOL5X0XfAQ3g1IUWU3sw5-ABzStvxxqJTDjSd4iXfiP0cHiUjmBzcjz1DvToNFDQIMDURalQcF1a6etKv3TJFGoosRlmzWmowcXUkGeU

Now copy the "ei.cfg" file and paste it into Sources folder of Windows 10 setup folder
[Channel]
Retail