Utilities 14 Problems

Frustrating! . I recently bought a new Toughbook,  CF30, and installed both Internet Security and Utilities after removing the AV that came on the machine.

Into the first week I decided to run the registry cleaner from Utils.14

Immediately after- I began getting Dll errors at computer start up, opening the control panel, and I cannot start

Utils from the desktop, Start Menu, Etc. again.

The start up error is:   <C_PsdRsDll>  not Found

control Panel Error is <C_  SpURsDLL> not found

I hAVE 2 others that I've not written down, I get 3 .Dll errors after start up..

the machine does have the TPM feature...and I see theres been some issues with other machines

(HPs) and those...but dont know if thats whats up here...

I also see that afer opening NU its often just auto run in background, however I can find the taskbar icons to view.

Is there anyone out there that knows how I can do the following?

 How do we lay people know what to input as "ignore"? To protect NU form removing windows elements which will then create runtime errors?

U/D: Following online HELP,

I found the ability to restore the registry changes made. How does this app know what to remove and what not?

 

Thanks.