Help: unterminated argument list invoking macro "F"

Hi,
I am using Arduino IDE 1.6.9 … I am working on a sketch where i am using ‘F macro’ … The strange problem is previously i was compiling the sketch without any error but today when i compiled the same i got subject error. What could be the cause?

Post the code, post the whole error message. Do not post pictures.

Got the problem solved.. i didnt use " in one of the F macro...

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spycatcher2k: LOL - posts a screen shot showing they are using a pirate version of windows!

I do use a pirate version of windows ...

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