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  #1  
Old November 29th, 2018, 05:04 PM
leachim leachim is offline
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Join Date: Apr 2006
O/S: Windows 10 Home
Location: UK
Posts: 858
Ran FIXMBR on GPT disk by mistake

Is there any resolution, as it won't boot ??!!
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  #2  
Old November 29th, 2018, 06:26 PM
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Murf Murf is offline
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Join Date: Oct 2001
O/S: Windows 10 Home
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Do you have a Windows 10 recovery USB or DVD?

If boot from it then select Repair Your Computer

Select Troubleshoot
Select Advance Options
Choose Command Prompt

Type and run the following commands

diskpart
set disk 0
list vol

Verify that the EFI partition (EPS - EFI System Partition) is using the FAT32 file system and assign a drive letter to it (Assign a letter that isn't already in use.):

Type the following:

set vol <insert the number of volume>

assign letter <insert letter for drive>

exit

Now type the following:

cd /<drive letter> you assigned

bootrec /fixboot



If you don't have a USB/DVD then try this:

Restart and start tappiong <F8> key once the PC turns on but before the splash scrfeen.

This may take several attempts

Once you get in then Select Repair your computer and follow the same command as above.


Once you get that far, either way you do the final commands are:

ren BCD BCD.old

bcdboot c:\windows /l en-us/s <insert boot letter>: all

Exit and see if it boots
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  #3  
Old November 29th, 2018, 06:31 PM
leachim leachim is offline
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Posts: 858
Thanks

I think I tried that and after Fixboot it says "Access Denied"
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  #4  
Old November 30th, 2018, 09:49 AM
leachim leachim is offline
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Location: UK
Posts: 858
It also says that Volume is HIDDEN
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