Well, thank you for your assistance, Shane. I was able to run the repair normal mode. Apparently whatever Malware that messed up my OS, did a good job at it. I was not sure what to expect of this repair. and was running it at request of Malwarebytes. Anyhow, safe mode still doesn't work, search, manage, and other MMC functions are kaput, ie missing files, soooo I am up the proverbial creek. Thanks again, for your help.
MBAM did say the system is now clean, but OS is probably to far gone to correct.
Ken