Can't install Viber in my Sony Xperia C

[jadeprince]

Hi frenz,

I have an sony Xperia but i cant seem to intsall VIber on it. i tryed by wifi, by usb, by dwnloding apk file but nothing is working.
i hav viber in Sony Xperia M but cant get in anyhow in C
plz help

Thanks n Regards.
Jade Prince

PS when i try to install via google play store in device, i get the following error
Unknown error code during application installation "-24"