small txt file listing some information about locations of deleted nav meshes and what nav meshes to replace default with to be used with nav mesh guide on http://afkmods.iguanadons.net/index.php?/topic/3337-skyrim-fixing-navmesh-deletion-using-tes5edit/ and best used with deleted nav mesh filter script in lastest tes5edit. Follow at your own danger no warrenties and not tested atm if stable edits or if few restored nav meshes cause any problems (ones I could not find new nev mesh to replace with)

Still a few issues but should at least be helpful advice for what to do for the few that dont have replacement in dlc would be appreciated.
Here is my personal mini guide for aiding in fixing the issues (mainly to reduce likelyhold of ctd if a plugin refs the deleted nav mesh):
in cell records
[NAVM:000CB4F3] (in GRUP Cell Temporary Children of WhiterunBreezehome "Breezehome" [CELL:000165A8]) in heartfire
world records
[NAVM:000F0660] (in GRUP Cell Temporary Children of BYOHHouse1Exterior02 [CELL:00009BD6] (in Tamriel "Skyrim" [WRLD:0000003C] at -3,-17)) in heartfire
[NAVM:00105A71] (in GRUP Cell Temporary Children of BYOHHouse2Exterior02 [CELL:00009291] (in Tamriel "Skyrim" [WRLD:0000003C] at -6,24))
[NAVM:00101F2A] (in GRUP Cell Temporary Children of BYOHHouse3Exterior02 [CELL:000090A5] (in Tamriel "Skyrim" [WRLD:0000003C] at 7,9))
[NAVM:000EA18D] (in GRUP Cell Temporary Children of BYOHHouse3Exterior03 [CELL:000090A4] (in Tamriel "Skyrim" [WRLD:0000003C] at 8,9))


Dawnguard 03 = dawnguards mod order dependant number
world
block -2, -1
sub block -5, -1
[NAVM:00103910] (in GRUP Cell Temporary Children of DLC1ArkngthamzExterior02 [CELL:0000769D] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,-8))

block -2, -1
sub block -6, 4
[NAVM:0010872D] (in GRUP Cell Temporary Children of [CELL:0000191A] (in Tamriel "Skyrim" [WRLD:0000003C] at -41,35))

[NAVM:001086AD] (in GRUP Cell Temporary Children of [CELL:0000193A] (in Tamriel "Skyrim" [WRLD:0000003C] at -42,34))

[NAVM:00108633] (in GRUP Cell Temporary Children of [CELL:00001960] (in Tamriel "Skyrim" [WRLD:0000003C] at -41,33))

[NAVM:001085C3] (in GRUP Cell Temporary Children of [CELL:00001961] (in Tamriel "Skyrim" [WRLD:0000003C] at -41,32))

[NAVM:00108632] (in GRUP Cell Temporary Children of [CELL:00001962] (in Tamriel "Skyrim" [WRLD:0000003C] at -42,33))

sub block -5, 4
[NAVM:001088EA] (in GRUP Cell Temporary Children of [CELL:00001896] (in Tamriel "Skyrim" [WRLD:0000003C] at -33,39))

[NAVM:001088E9] (in GRUP Cell Temporary Children of [CELL:00001897] (in Tamriel "Skyrim" [WRLD:0000003C] at -34,39))

[NAVM:001088E8] (in GRUP Cell Temporary Children of [CELL:00001898] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,39))

[NAVM:001088E7] (in GRUP Cell Temporary Children of [CELL:00001899] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,39))

[NAVM:001088E6] (in GRUP Cell Temporary Children of [CELL:0000189A] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,39))

[NAVM:001088E5] (in GRUP Cell Temporary Children of [CELL:0000189B] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,39))

[NAVM:0010888A] (in GRUP Cell Temporary Children of [CELL:000018B5] (in Tamriel "Skyrim" [WRLD:0000003C] at -33,38))

[NAVM:00108885] (in GRUP Cell Temporary Children of [CELL:000018B8] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,38))

[NAVM:00108883] (in GRUP Cell Temporary Children of [CELL:000018BA] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,38))

[NAVM:00108824] (in GRUP Cell Temporary Children of [CELL:000018D4] (in Tamriel "Skyrim" [WRLD:0000003C] at -33,37))

[NAVM:0010881E] (in GRUP Cell Temporary Children of [CELL:000018D6] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,37))

[NAVM:0010881D] (in GRUP Cell Temporary Children of [CELL:000018D7] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,37))

[NAVM:0010881A] (in GRUP Cell Temporary Children of [CELL:000018DA] (in Tamriel "Skyrim" [WRLD:0000003C] at -39,37))

[NAVM:001087AE] (in GRUP Cell Temporary Children of [CELL:000018F3] (in Tamriel "Skyrim" [WRLD:0000003C] at -33,36))

[NAVM:001087AD] (in GRUP Cell Temporary Children of [CELL:000018F4] (in Tamriel "Skyrim" [WRLD:0000003C] at -34,36))

[NAVM:001087A8] (in GRUP Cell Temporary Children of [CELL:000018F5] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,36))

[NAVM:001087A7] (in GRUP Cell Temporary Children of [CELL:000018F6] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,36))first
[NAVM:001087AC] (in GRUP Cell Temporary Children of [CELL:000018F6] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,36))

[NAVM:001087AA] (in GRUP Cell Temporary Children of [CELL:000018F7] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,36))first
[NAVM:001087AB] (in GRUP Cell Temporary Children of [CELL:000018F7] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,36))

[NAVM:001087A6] (in GRUP Cell Temporary Children of [CELL:000018F8] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,36))first
[NAVM:001087A9] (in GRUP Cell Temporary Children of [CELL:000018F8] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,36))

[NAVM:001087A4] (in GRUP Cell Temporary Children of [CELL:000018FA] (in Tamriel "Skyrim" [WRLD:0000003C] at -40,36))

[NAVM:00108733] (in GRUP Cell Temporary Children of [CELL:00001913] (in Tamriel "Skyrim" [WRLD:0000003C] at -34,35))

[NAVM:00108738] (in GRUP Cell Temporary Children of [CELL:00001914] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,35))change first record
[NAVM:00108739] (in GRUP Cell Temporary Children of [CELL:00001914] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,35))change 0300c4ef to since in same cell as original?

[NAVM:00108732] (in GRUP Cell Temporary Children of [CELL:00001915] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,35))

[NAVM:00108731] (in GRUP Cell Temporary Children of [CELL:00001916] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,35))change 03003
[NAVM:00108736] (in GRUP Cell Temporary Children of [CELL:00001916] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,35))smallest
[NAVM:00108737] (in GRUP Cell Temporary Children of [CELL:00001916] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,35))3rd

[NAVM:00108730] (in GRUP Cell Temporary Children of [CELL:00001917] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,35))

[NAVM:0010872F] (in GRUP Cell Temporary Children of [CELL:00001918] (in Tamriel "Skyrim" [WRLD:0000003C] at -39,35))

[NAVM:001086B8] (in GRUP Cell Temporary Children of [CELL:00001933] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,34))first nav mesh
[NAVM:001086BE] (in GRUP Cell Temporary Children of [CELL:00001933] (in Tamriel "Skyrim" [WRLD:0000003C] at -35,34))second

[NAVM:001086B6] (in GRUP Cell Temporary Children of [CELL:00001935] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,34))

[NAVM:001086B5] (in GRUP Cell Temporary Children of [CELL:00001936] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,34))change to first nav new nav mesh
[NAVM:001086BD] (in GRUP Cell Temporary Children of [CELL:00001936] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,34))remove the change of deleting no nav mesh to change to replace somehow with blank nav mesh?

[NAVM:001086B4] (in GRUP Cell Temporary Children of [CELL:00001937] (in Tamriel "Skyrim" [WRLD:0000003C] at -39,34))

[NAVM:00108638] (in GRUP Cell Temporary Children of [CELL:00001956] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,33))

[NAVM:001085C7] (in GRUP Cell Temporary Children of [CELL:00001957] (in Tamriel "Skyrim" [WRLD:0000003C] at -36,32))

[NAVM:00108637] (in GRUP Cell Temporary Children of [CELL:00001958] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,33))

[NAVM:001085C6] (in GRUP Cell Temporary Children of [CELL:00001959] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,32))change 0300c423 to
[NAVM:001085CC] (in GRUP Cell Temporary Children of [CELL:00001959] (in Tamriel "Skyrim" [WRLD:0000003C] at -37,32))no new nav meshes to switch to without removing fix later when have new info

[NAVM:00108636] (in GRUP Cell Temporary Children of [CELL:0000195A] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,33))first record
[NAVM:0010863E] (in GRUP Cell Temporary Children of [CELL:0000195A] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,33))second record

[NAVM:001085CB] (in GRUP Cell Temporary Children of [CELL:0000195B] (in Tamriel "Skyrim" [WRLD:0000003C] at -38,32))

[NAVM:001085C5] (in GRUP Cell Temporary Children of [CELL:0000195D] (in Tamriel "Skyrim" [WRLD:0000003C] at -39,32))

[NAVM:00108634] (in GRUP Cell Temporary Children of [CELL:0000195E] (in Tamriel "Skyrim" [WRLD:0000003C] at -40,33))

[NAVM:001085C4] (in GRUP Cell Temporary Children of [CELL:0000195F] (in Tamriel "Skyrim" [WRLD:0000003C] at -40,32))

block -1,1
sub block -4,4
[NAVM:001088EB] (in GRUP Cell Temporary Children of [CELL:00003CE7] (in Tamriel "Skyrim" [WRLD:0000003C] at -32,39))
sub block 5,-2
[NAVM:000FFE7F] (in GRUP Cell Temporary Children of DLC1RuunvaldExterior01 [CELL:0000BBA5] (in Tamriel "Skyrim" [WRLD:0000003C] at 44,-15))

Dragonborn.esm
cell records
[NAVM:00032D8B] (in GRUP Cell Temporary Children of QASmoke "Editor Smoke Test Cell" [CELL:00032AE7])


fix 2 quest stages update.esm
CW03 "Message to Whiterun" [QUST:000D661C] fix quest stages
missing quest stage of 18 -fix add blank queststage as dummy
add unofficial fixes to update.esm as log as no new record