I got a lot of errors after upgrade mdk 4.00 to mdk 4.10:
error: #5: cannot open source input file "stdio.h": No such file or directory error: #5: cannot open source input file "cstddef": No such file or directory error: #5: cannot open source input file "string.h": No such file or directory error: #5: cannot open source input file "rt_sys.h": No such file or directory
What's wrong with mdk4.10? I use UV3, I'm not going to use UV4 until I don't know how to disable new awful appearance ;)
Why would it be RV31 ??
The OP said he had version 4.00, then 4.10 - so what would RV31 have to do with it??