Backup application from corrupted windows

Well, there's a few things I don't like in your BCD.

(1) There is no Firmware Boot Manager ({FWBootMgr}). But I guess that might be normal for a Legacy installation -- or at least for one on a computer that has no UEFI firmware at all (as opposed to having it but being set to use Legacy mode).

(2) The System Reserved partition is doubling as the Recovery partition, but I guess that too could be normal for a Legacy installation. Or at least for the one you've got.

(3) The Windows Boot Manager ({BootMgr}) is not booting to the Windows 10 entry. It is booting to the Windows Recovery Environment entry. We can switch that this way...

BCDEdit  /Set  {BootMgr}  Default  {dfff579a-b191-11ea-b625-d24236cabd2b}

Then reboot.  I hope that does it.

Note: Those are pointed braces which are above the square brackets on the keyboard.

Sir, my motherboard is INTEL DQ35MP and in bios setting i found a option for enabling UEFI BOOT Sir, can i change my boot setting into UEFI boot for enabling this features for recover my PC.

Remove the pointed braces from around "{Default}", thus...

BCDEdit  /Set  {BootMgr}  Default  {dfff579a-b191-11ea-b625-d24236cabd2b}

Sir, i tried thisbut after restart my computer its showing preparing startup recoveryand then this window is showing i tried to restart again but its showing this again

Remove the pointed braces from around "{Default}", thus...

BCDEdit  /Set  {BootMgr}  Default  {dfff579a-b191-11ea-b625-d24236cabd2b}

Well, there's a few things I don't like in your BCD.

(1) There is no Firmware Boot Manager ({FWBootMgr}). But I guess that might be normal for a Legacy installation -- or at least for one on a computer that has no UEFI firmware at all (as opposed to having it but being set to use Legacy mode).

(2) The System Reserved partition is doubling as the Recovery partition, but I guess that too could be normal for a Legacy installation. Or at least for the one you've got.

(3) The Windows Boot Manager ({BootMgr}) is not booting to the Windows 10 entry. It is booting to the Windows Recovery Environment entry. We can switch that this way...

BCDEdit  /Set  {BootMgr}  Default  {dfff579a-b191-11ea-b625-d24236cabd2b}

Then reboot.  I hope that does it.

Note: Those are pointed braces which are above the square brackets on the keyboard.

sir, it's showing that not recognised elements data.

Well, there's a few things I don't like in your BCD.

(1) There is no Firmware Boot Manager ({FWBootMgr}). But I guess that might be normal for a Legacy installation -- or at least for one on a computer that has no UEFI firmware at all (as opposed to having it but being set to use Legacy mode).

(2) The System Reserved partition is doubling as the Recovery partition, but I guess that too could be normal for a Legacy installation. Or at least for the one you've got.

(3) The Windows Boot Manager ({BootMgr}) is not booting to the Windows 10 entry. It is booting to the Windows Recovery Environment entry. We can switch that this way...

BCDEdit  /Set  {BootMgr}  Default  {dfff579a-b191-11ea-b625-d24236cabd2b}

Then reboot.  I hope that does it.

Note: Those are pointed braces which are above the square brackets on the keyboard.