Syncing with an official remote node is the fastest option.

First, make sure you have the latest version of the X-CASH Wallet (1.4.1).
Download page
 (https://x-cash.org/downloads/)Official Github
 (https://github.com/X-CASH-official/X-CASH/releases/)                                                                                                                                                                                                                                           
1. Add the X-CASH folder to your anti-virus exclusions/whitelist.
2. Run the X-CASH_GUI_Wallet.exe file as administrator.
3. Either create, restore or open an existing wallet file.
4. On Daemon settings, select option #2 [Connect to an official remote node from the list].
5. Select the closest remote node to your current location.
(i.e EUSEED3.X-CASH.ORG:18281 - France - Paris).
6. Press Start and let your wallet synchronize.

List of official remote nodes (https://x-cash.org/remotenodes/):

USSEED1.X-CASH.ORG:18281 - USA - Oregon
USSEED2.X-CASH.ORG:18281 - USA - Virginia
EUSEED1.X-CASH.ORG:18281 - Germany - Frankfurt
EUSEED3.X-CASH.ORG:18281 - France - Paris
ASIASEED2.X-CASH.ORG:18281 - Singapore