yes, already tried that, ran CCleaner, PC Pitstop Optimize(ran these 2 to clean the registry), cleaned out all temp files, made sure the install directory was removed for the game and rebooted.
Something that i forgot to mention in the first psot is that during the install of the game, i got a bluescreen. I rebooted after that and ran the isntall again and it seemed to be fine. but still the got the No Disc Inserted.
I tried a few more times and got the bluescreen 2 more times(each time was a different stop error at a different memory location, although the same point during the install). So i decided to run the Dell diagnostics on the machine to see if there are any issues with the RAM. Its still running...
Thanks for the response