[FIX] Build desktop client

[Jira RT-2291](https://ripplelabs.atlassian.net/browse/RT-2291)
[Bountysource](https://www.bountysource.com/issues/4500166-downloadable-client-cannot-be-unzipped-on-windows)

I am able to build the windows release on windows, but the desktop client doesn't work, i.e. I can't create a wallet.

I wanted to verify this in linux, but haven't had the chance yet (I recently formatted my PC and my linux VM was lost in the process). Wanted to open the PR before you guys came into the office today.