14.04 - After the reinstall of Ubuntu, Windows don't appear on the grub list boot - Ask Ubuntu

i'm booting uefi mode, before reinstall of ubuntu had got dual boot working on uefi mode. after doing mistake on old ubuntu (deleting folders/files on root...) reinstalled new ubuntu on old partition of old ubuntu.

the problem windows don't appear on grub boot list, can't boot on it, if take on boot-info generated boot-repair, windows partitions seems there !

here parte of boot-info :

============================= boot info summary: ===============================   => no boot loader installed in mbr of /dev/sda.  sda1: __________________________________________________________________________  file system:       ntfs boot sector type:  windows 8/2012: ntfs boot sector info:  no errors found in boot parameter block. operating system:   boot files:        /bootmgr /boot/bcd  sda2: __________________________________________________________________________  file system:       vfat boot sector type:  windows 8/2012: fat32 boot sector info:  no errors found in boot parameter block. operating system:   boot files:        /efi/boot/bootx64.efi /efi/ubuntu/mokmanager.efi                     /efi/ubuntu/fwupx64.efi /efi/ubuntu/grubx64.efi                     /efi/ubuntu/shimx64.efi                     /efi/microsoft/boot/bootmgr.efi                     /efi/microsoft/boot/memtest.efi /bootmgr  sda3: __________________________________________________________________________  file system:       ntfs boot sector type:  windows 8/2012: ntfs boot sector info:  no errors found in boot parameter block. operating system:   boot files:          sda4: __________________________________________________________________________  file system:       ntfs boot sector type:  windows 8/2012: ntfs boot sector info:  no errors found in boot parameter block. operating system:   boot files:        /windows/system32/winload.exe  sda5: __________________________________________________________________________  file system:       ext4 boot sector type:  - boot sector info:  operating system:  ubuntu 16.04.1 lts boot files:        /boot/grub/grub.cfg /etc/fstab  sda6: __________________________________________________________________________  file system:       swap boot sector type:  - boot sector info:   sda7: __________________________________________________________________________  file system:       ntfs boot sector type:  windows 8/2012: ntfs boot sector info:  no errors found in boot parameter block. operating system:   boot files:          sda8: __________________________________________________________________________  file system:        boot sector type:  - boot sector info:  mounting failed:   mount: unknown filesystem type ''  sda9: __________________________________________________________________________  file system:       ext4 boot sector type:  - boot sector info:  operating system:   boot files:      ============================ drive/partition info: =============================  drive: sda _____________________________________________________________________ disk /dev/sda: 119.2 gib, 128035676160 bytes, 250069680 sectors units: sectors of 1 * 512 = 512 bytes sector size (logical/physical): 512 bytes / 512 bytes i/o size (minimum/optimal): 512 bytes / 512 bytes disklabel type: gpt  partition  boot  start sector    end sector  # of sectors  id system  /dev/sda1                   1   250,069,679   250,069,679  ee gpt   guid partition table detected.  partition  attrs   start sector    end sector  # of sectors system /dev/sda1      r          2,048     2,099,199     2,097,152 windows recovery environment (windows) /dev/sda2             2,099,200     2,303,999       204,800 efi system partition /dev/sda3             2,304,000     2,566,143       262,144 efi system partition /dev/sda4             2,566,144   149,889,023   147,322,880 data partition (windows/linux) /dev/sda5           149,889,024   189,889,023    40,000,000 data partition (linux) /dev/sda6           196,952,064   213,575,679    16,623,616 swap partition (linux) /dev/sda7      r    213,575,680   233,292,255    19,716,576 windows recovery environment (windows) /dev/sda8      r    233,292,256   250,069,471    16,777,216 intel fast flash (iffs) partition (for intel rapid start technology) /dev/sda9           189,890,560   196,952,063     7,061,504 data partition (linux)  attributes: r=required, n=no block io, b=legacy bios bootable, +=more bits set 

can pleas me find fix windows boot , add on grub list actual ubuntu (dual boot) ?

thanks in advance!