try going into console and type
repairwallet

if that doesnt work, because the chain is still quite small you may as well just delete the blockchain in your datadir, then on restart it will reload the chain and get all transactions from the chain
that means pretty much deleting everything EXCEPT wallet.dat whycoin.conf peers.dat << wallet.dat holds all yr addresses and coins, whycoin.conf and peers.dat hold data re connecting to the network so they're handy to keep (although you probably don't have a whycoin.conf doesnt matter)

if you're in windows, in an explorer window, in the address bar type
%appdata%
then go into
roaming
then look for whycoin (or something similar).. this is the folder to delete the chain from


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this suggests to me that should the code get any updates, adding -reindex might be useful

as far as wallets go i only look for base functionality.

the major suggestion i can make is to update some of the base code,
for example bitcoins 'headers-first synchronization' which removes the need for use of bootstrap by making sync time much faster.
https://bitcoin.org/en/release/v0.10.0#faster-synchronization

haha from http://www.freestaking.com/chat/




--

but it's ok. some address has 32btc worth of cube

meanwhile Jan 16th comes and goes ......... and we get a new logo

lol i noticed a little inconsistency with the values scattered around in the code, i wasn't actually sure if that line was required size of masternodes,
.. now we just need to get 100k to try out

spent a while today trying to get a masternode in action :p

anyone got one working yet ??

no worries
the tricky bit i didnt go through is setting up a tunnel with the vps. so you can chat with it through a terminal interface.

digitalocean offer one through their droplet infos, but i've always had problems using it, probably just bad ping.
windows users need to use putty, but as i'm on OSX i can just open a terminal and just connect

the swap is to enable new coin features, using a brand new code base.
this requires a new blockchain which will not support the old coin. coins are being swapped old for new.

two exchanges, c-cex and yobit swapped their coins on exchange, so they now hold the new and current blockchain.

bittrex did not swap coins, but they seem to be helping by shutting market to help with the swap.

there will be a further manual exchange of coins to the new version, this does not seem operational yet but will no doubt entail you sending coins to an address, then receiving brand new v3 droidz.

it's pretty easy to setup a basic node on a vps (which is what i'm doing)

this is amusingly the guide i generally follow, https://github.com/coincreator/tutorials/tree/master/tutorials/LinuxDaemonHosting
the important part is installing the correct libraries.
and it uses ubuntu, so the commands below will need to be changed slightly for other flavours of linux

obviously there are a few things to change, such as git address but it's pretty much the same.
edit. i added adding a swap file in, can be useful its' down the bottom

here's a basic variation on that link which will be for dtc..
once your vps is started and you've logged in.
1. update the vps OS and install libraries
2. get source code and start compiling
3. edit datacoin.conf -- generally i start the daemon first, then it closes with an error about needing this .conf file.
it will spit out an example rpcuser and rpcpassword details. i just copy/paste these into the conf. also copy/paste addnodes from below
4. start for real.


hopefully now your daemon will spit out some promising info that it is working, and connected !!


conf content - change username and password to yr whatever


adding a 1gb swap file. virtual ram basically, will help with some memory based compiling errors.
you may as well do this early in the procedure



note. lines with ## are not to be entered.

inferior consensus model vs blockchain at risk from any person with a middling mining rig...  unless POW coin becomes incredibly valuable to mine of course.

there are coins trading that you can usefully cpu mine with a cheap arse vps. i could put my low end gaming puter on them and screw them up ...

lol some people don't get sarcasm i think

spoetnik, you dont come across as the sanest of people, if you have evidence just post it instead of people having to filter through your tourette style ramblings

i have withdraw from c-cex and yobit and am staking.

masternodes will not become operational til the 16th.. i assume some particular block number ??
can we have some more info on when more precisely?
due to international timezones, the 16th is nearly 48hrs long ?? lol i've never thought of that before

dev, give yourself the next reward. you deserve several months worth

because you couldnt be bothered making a qt for the coin release ...

lol. that doesnt make sense.

but masternodes are not working yet. so change your droidz.conf so you can stake them until they do work.
either comment out or change value

#staking=0
or
staking=1

i recall you used to have to know which vin it was in the transaction .. and put that somewhere :p

is that still applicable ??

i'm still waiting for my withdrawl

i seem having a similar problem when attempting masternodes with some other coin :p

it is possible that the devs will fudge the swap to their own benefit, i hope with your obvious concern you will ensure that they are kept fair and honest

please devs, after the exchange swaps, we will require a comprehensive history of all manual transfers and remaining pre-mine. thank you.

lol, and don't forget that the chain will be running the entire time of manual swap and minting new coins. this is outrageous

now waiting on a manual withdrawl from c-cex so i can start a masternode

--

couple of things in regards to setting up .

>> i'm running a daemon, do i need a masternode.conf ?
or are they old tech


also the guide in the OP seems to be lacking, the following seems to miss the part where you paste the data from "get config" into your droidz.conf ?? or save the notepad file as droidz.conf ??