Errors compiling with IDE 1.6.0

Hi all

I recently uninstalled IDE 1.0.6, with which I never had any problems and installed IDE 1.6.0.

Every time I try to compile (sketch of the simplest examples) I have several errors (see attachments) and are not always equal.

I tried reinstalling the ide 1.6.0 but not solve.

Can anyone help?

thank you

Output.txt (17 KB)

Are you sure that 1.0.6 was completely uninstalled?

Yes , I'm sure: I also checked that the Arduino folder [in Program Files (x86)] has been deleted and I also cleaned up the PC with CCleaner