I just uninstalled my old studio2.0.2 and toolchain 2.0.3, and installed the new ones, then i selected the same old workplace for my old C codes, and then compiler give me a lot of warning and error, like a lot of #include becomes unresolved with questionmask beside. Then I uninstalled the new ones and reinstalled the old ones again, and then my old codes compiles without problem. But i don't understand what happened? I haven't change anything with my old framework1.3.0.
Anyone have similar experience?