I got a pc from a friend that needs this computer to run quickbooks (nothing was backed up previously) that gives the aforementioned error at boot.I havent been able to run dism, keep getting source files not found error. I have successfully run /componentstorecleanup but /restorehealth is never successful, even when specifying source. I am at wits end trying to get windows to boot. I cant run the v2 collector, since i can only use repair options from installer or winre (i prefer bootable installer from MCT for latest version available). Can someone point me in the right direction to at least get windows to boot? I can get around dos fine, i just need to know what commands will fix this system or what to run to get the required log files to post for help.