Can't install Filemaker Pro 12
I bought and downloaded Filemaker 12 Pro and have been trying to install the product. When double-click on the fmp_188.8.131.523.dmg file I get this message in a dialog box title "Warning":
The following disk images couldn't be opened
fmp_184.108.40.2063.dmg not recognised
Any help on how I can fix this problem apreciated!