Open a command prompt, go to the directory where you had Sia (the graphical exe), and run siad in this command prompt; leave it open.
Then open another command prompt, run "siac status" (might take a couple seconds for the daemon to start.) Check block height - run "siac sync" to order the daemon to sync, and use "siac status" again to see if the block height goes up.
more to the point, "siac gateway" will show you if you have any peer connections. If you have no connections you're outta luck.
I think the issue is due to changes to the wallet.dat save format, but I need to run some tests to make sure.Taek pointed out that v0.3.2 was still the testnet, not the fullnet. So those coins are no good now, sorry.
Can someone answer please why this is not on an exchange yet?
no need to shout lol. We're working with an exchange right now, just need to implement some API calls to support their platform:
https://github.com/NebulousLabs/Sia/issues/576