I am unable to connect to the net on one of my desktops that is on my home network (computer can't even see a network so it can connect to the net). Have no sound and a bunch of other things are not working. Services have been reset. I DID take maleware off the computer in question w/ MalewareBytes. And then I ran Farbar Service Scanner. I have already re-set the settings for Dns cache service, dhcp service & nsi service per the guidance of how they should be set from the Farbar log. It also tells me that I have no LEGACY-Nsi\0000 registry key. Don't know how to supply the computer in question with that key. I would love some step-by-step instructions so I don't blow up my computer or something. Apparently from what the log is saying the drivers I need to connect are all there--none are missing. I tried to re-start printer spool & I need to check & see if I can print. The kicker is that I was pushing the deadline on completing 2 complex Home and Business Turbo Tax returns when this happened & I can't use my e-file as I was planning to do or even print (unless I fixed that already.) So if you have a minute to tell me what to do with this missing registry key, it would perhaps avoid a need for extensions and allow me to get this tax-stuff out of my hair. I am thinking I probably can stick on a pdf copy of the tax file from the affected computer via a data stick and put it on my other desktoptop to print it--I hope. Thanks for any assistance you can provide.