The solution was to manually download the drivers from the Dell Support site If anyone else has this issue, please visit the site and enter your Service Tag/model to manually download the latest drivers for your system. 
Hi, I am running a new XPS tower with Windows 11 Pro and SupportAssist 3.10.0. It keeps failing to install critical and recommended updates as shown in the picture below. The system in under warranty with active ProSupport package. I would appreciate some advice as to how to rectify this problem and get the updates to install, especially the critical ones. [IMAGE] Thanks.
SupportAssist Failed Critical Update Installments