New Due Board - Blink Example Compile Error

Hardware Arduino Due
1

I just updated my Ardunio IDE to v1.65 for the Due.

However, when trying my first test sketch, the simple Blink example, I get the following compile errors.

Arduino: 1.6.5 (Windows 7), TD: 1.26-beta3, Board: "Arduino Due (Programming Port)"
arm-none-eabi-gcc: error: C:\Users\FRESH1~1\AppData\Local\Temp\build5660657099411149987.tmp/core/syscalls_sam3.c.o: No such file or directory
arm-none-eabi-gcc: error: C:\Users\FRESH1~1\AppData\Local\Temp\build5660657099411149987.tmp/core.a: No such file or directory
Error compiling.

I'm not sure how to fix this.

Thanks for any help...

2

UPDATE: I thought maybe if I upgraded to IDE 1.6.6 that might fix it and it did.