E530c and windows 10 compatibility

[alkalz1]

Hello, I have an E530c (3366) with third gen i3, hd4000 on it and I am thinking of upgrading it to windows 10. According to Lenovo, E530 (almost exactly the same model as mine) is tested for win10 initial version 1507. Also, according to some users posts, it seems that at least 1607 (anniversary) version will be ok on my system. Do you know the last acceptable version of windows 10 that could be run flawlessly on my system?

PS. By the way, do you know what does c letter on thinkpad edge model means? What is the difference between E530 and E530c?

[bex1210]

PS. By the way, do you know what does c letter on thinkpad edge model means? What is the difference between E530 and E530c?

It appears that the 'c' version has an i3 processor, whereas the E530 has either an i5 or i 7 processor. Here is a link to the E530 specs. https://www.lenovo.com/us/en/laptops/th ... ries/e530/

Lex