Mobile setup error message help required

[[Deleted]]

Hi, I recently tried downloading the FxPro MetaTrader4 software to my Smartphone only to get the error message that it is "not a valid application"

I have tried installing it through several different methods and havetried installing all 4 versions from the links that feature on their website but still the same response.

The operating system for the phone is a windows mobile which after chec king with their live support confirm that it is compatible.

Has anybody else experienced the same problem or know of a possible solution.

Thanks

Vinny