I have a POS unit that I bought online used. The hard Drive was bad but it is the exact same model unit that I am currently using in my business. I purchased a new hard drive and removed the hard drive from one of the units Im currently using and used Macrium Reflect to clone the new drive. I installed the new drive in the used POS unit I bought and it will boot up fine the first time but after a restart I get the windows/config/system file notice. I have tried to repair it through recovery console using the command prompt but nothing fixes it. I can erase the disk re-clone it and it will boot once then I get error on restart. Any ideas as to what is causing this?