Alpine Synctool won't Install

I have an Apline INA W910-R & am trying to install the synctool onto my PC so that I can get my map updates.
I am getting an error message saying that the synctool is not a valid win32 application. I have tried this on several computers now each with the same error message.
Can anyone help?

Thanks

Sounds like it's corrupted to me.

Hi,

You must install SyncTool 02/2014 on SD card 16 GB for read your 2-DIN, after you must install Naviextras on your computer for updates.
When the SD card is OK with updates, return SD card into your W910R for updating.
These SD card is always inside 2-DIN after updates, just to remove fot a new update.

Best Regards

Bricoman