Couldn't register Arnold renderer in Maya PIT file (Error while parsing .pit file)

[Aldo_Sanchez_Carranza]

Couldn t register Arnold renderer in Maya PIT file (Error while parsing .pit file). Please contact support@solidangle.conm

[Stephen.Blair]

Do you have an Arnold license? If not, then you can ignore this.

However, most likely your PIT file is corrupt, and Maya won't run. This is a Maya install/licensing problem, not an Arnold problem.

The Maya installer creates the PIT file. The MtoA installer only registers Arnold in the PIT file.