Dell SupportAssist error has been fixed now. The 3,0,0,0 (wrong version) will be removed during installation. (without manipulation)The fresh version 2.2.1.23 flawless installation. Dell SupprtAssist flawless again. :)  
Hi,I got an automated SupportAssist update today from the Microsoft Store but it does not work.The recent applicatin release 3.0.0.0 is name Dell SupportAssist.After bootup I get opens a command promt but nothing happens and there is no startup.I need to close the command window by hand.My pc already has a SupportAssist application, release 2.2.0.253 that works well.The manual update request is the answer to using the latest release.I now have two SupportAssist applications, but its name is not the same! Dell SupportAssist and SupportAssist. My Computer: Dell Vostro 15 3568Operating System: Windows 10 Home 1803 bulid 17134.48 Thanks.
Dell SupportAssist 3.0.0.0 does not run