Question about Installation Protools12

Hello, I am protools 12 subscription user.

and I am windows8.1 user.

My english skill is not good sorry.

My OS was installed in HDD(7200RPM)

And My libarary(EASTWEST Hollywoodorchestra series) was in SSD.

I want to install protools 12 in SSD.

But Protools installation program automatically installs protools12 in HDD that was intalled OS.

Help me! Protools user.