Hi @kareemshah ,
Are you following all the steps from this tutorial? https://knowledge.alteryx.com/index/s/article/Configuring-Alteryx-Server-for-SSL-Obtaining-and-Insta...
If you are, sometimes the cert hash comes with an invisible character before/after the string. I would suggest deleting the first and last characters and re-adding them, just in case. Or check with Notepad++ for weird characters.
Best,
Fernando Vizcaino
Break the command to bind the certificate into separate parts. Follow these steps instead of typing the entire command in the command prompt window (i.e.; "netsh http add sslcert ipport=0.0.0.0:443 certhash=74d4ca722e2954cd225f9b4697d2fc7f6747194c appid={eea9431a-a3d4-4c9b-9f9a-b83916c11c67}").
Steps:
(Replace the certhash from above with your certificate thumbprint)