Skyrim Wont stop CTD no matter what i do!!!

[The African Bob Saget]

So at this point, I have logged about 250+ hours into skyrim. in the first 200 hours not one ctd with a decent sized mod list, about 180-190 give or take. Now I will admit I am playing on a Laptop right now, But it hasnt been a problem for 250+ hours of gameplay, nor has it had any issues playing call of duty, Saints row. It meets the recommended requirements to play skyrim, i play it on medium textures with ultra decals for my EBT mod. The CTD at first I was able to deal with as it only occured once every 4-6 sessions of skyrim. But now the problem has progressed to where every time i play skyrim, fresh install or not. I ctd When getting near whiterun for about 2 hours straight then it clears up. And then I cant leave solitude period. So the legion side of the story is out, and if none of those ctds happen, this one does. five minutes into gameplay outside of a city, crash. no matter what. i could be standing still in the menu and nothing happens, but the moment i start playing, BAM. Ctd. Ive searched the internet but nobody seems to have an answer to this problem. i use NMM, SKSE, Boss, and TES5edit. I have no texture packs enb or injectors installed. the only things i have that have anything to do with high res textures are a few armor mods, 3. Not counting the arise black sacrament overhaul. I am running a Few overhaul mods but they overhaul different parts of the game to add a decent amount of immersion. Im at a loss and at the point where fresh installing skyrim has become tedious and pointless. I have messed with my ini but i always have it backed up in case something goes wrong. I 4 gigs of ram to use and im on 64 bit windows 8. I will post my specs and load order if i get a response.

[Miku]

reinstall your videco card drivers,
install the following as admin:
vcredist
dotnetfx
directx
then reboot your pc and try again

[The African Bob Saget]

Ive reinstalled and ran as admin all of those except dotnetfix, i tried to run its installer but nothing happened. it didnt execute or run anything. Is that the problem?

[The African Bob Saget]

(((sorry for double post))) Also dotnetfx has only 1 file in its folder in skyrim, so i verified the game cache once again, and reinstalled all of those, Problem with skyrim is somewhat cleared up, i can leave places now. the only ctd ive had in a few hours is going back to try bleak falls barrow, and im sure thats just because i have a couple overhauls that overhaul stuff around riverwood, as in 2 new areas one near helgen and one just outside of riverwood.So problem= mostly solved! I can live with this ctd bc ill just coc to get into bleak falls coc to riverwood! thank you once again!