This is a simple guide on how to resync your wallet from scratch using the GUI (Graphical User Interface) of the PIVX wallet. This may be useful in a scenario that you updated to a mandatory update too late and ended up on a forked chain.
Firstly open your PIVX-QT wallet and wait for it to open.
1.) Select Settings
2.) Select "Debug"
3.) Select "Wallet Repair"
4.) Lastly select "Delete local Blockchain"
Your wallet will now restart and resync from scratch.