[my ksp keeps crashing on startup with mods]

so ive been playing modded ksp for months then out of no  where today when  i went to launch ksp it crashed on  startup.  i tried to restart but it did the same thing. i even deleted mods one at  a time to see if it was a certain mod. after a while i ended up resetting my computer to factory settings to see if that worked, to no avail .i guess what im  asking is how do i  keep this from happening. here are my comp specs:

processor:intel(r) celron(r) cpu  1007U @ 1.50GHz 1.50GHz

installed memory(RAM): 4.00GB(3.89 usable)

system type:64 bit opperating system, x64-based processor

[ksp coordinates]

so i did all  of that and in  the end it gave me coordinates as blank degrees south  and blank degrees west, for hyperedit i need them to be in  latitude and longitude

 

 

[ksp coordinates]

snark  do you know how  i  would go about doing so, also check out my other thread about vtol engines

 

[how do i know where to put engines for a vtol rover?]

i know i need to put the engines on equal sides of the center of mass but i cant seem to figure out where they are. i know where the center of mass is but i need 2 engines on  either side of it to be equal.how do i  figure this out?

[ksp coordinates]

hi,im  looking for help  using ksp coordinates. i need to know how to find the coordinates of a place i am  not at so  i can use the teleporting feature of hyperedit. any help is greatly appreciated