Receive an error when you try to install roles/features, know the solution to read the article.

Sometimes you receive an error when you try to install roles/features. This can occur for many reasons, but primarily it occurs due to lack of available memory, and Windows cannot complete an installation properly.

When this happens, this can cause component store corruption. To fix this, open a powershell window and type:

dism /online /cleanup-image /restorehealth

Restart your server afterwards.