Bootrec Windows Installations 0 All previous fixes via DOS (BOOTREC /FIXMBR, BOOTREC /FIXBOOT, BOOTREC /REBUILDBCD, etc.) didnt work. Anybody who’s worked with the Registry knows that mistakes or errors can cause horrible problems, including total system failure. Using dual boot, I can access my H: (WIN7 boot) drive when I boot to my C: (Win-XP) drive but I cannot boot to Win7 directly.
BOOTREC /REBUILDBCD TOTAL IDENTIFIED WINDOWS INSTALLATIONS 0 WINDOWS 10
You can gain permission using these instructions, make sure that while doing so that you don't remove any permissions. Bootrec has a range of commands designed to recover the boot process from issues and is already on your Windows 10 system as part of the base installation. You could attempt to copy BCD from that to see whether that has any effect to restore your BCD to an original state, which could work but don't forget to make a back-up first. If any, the paths you mentioned are kind of irrelevant DVD\PCAT means you are looking into the Product Catalog part of the Boot Manager of Installer copied of the DVD.
Note that Windows actually protects you from tempering with it, they are not meant to be edited. Just finding the files on the disk and checking their permissions does not makes sense. I do see files but get 'Access is Denied' for editing. This really depends on what you have been doing, doesn't say much. This means that an attempt to repair the BCD store has failed, it might be corrupt or inaccesible. This means that the Boot Manager either misses configuration to find the OS Loader or it is missing.īoot configuration data store repair failed. Have you researched these errors? Which suggested fixes did you try and why didn't they work? You seem to have pasted some random errors together, can you tell us when each of them happens?
I do see the file H:\Windows\Boot\DVD\PCAT\BCD and H:\Windows\Boot\PCAT\bootmgr but 'Access is Denied' for editing. Boot configuration data store repair failed. Find out the best Working Methods to Fix this Boot File Error. Win7 errors are: Boot Manager failed to find OS Loader. If you get 'Total identified Windows installations: 0' Message, then this article is for you. These are not magic fixes, each one does a specific thing and you shouldn't run fixes just randomly. Maybe because I'm not comfortable working within DOS and did something wrong. All previous 'fixes' via DOS (BOOTREC /FIXMBR, BOOTREC /FIXBOOT,BOOTREC /REBUILDBCD, etc.) didn't work.