Koicoin - MANDATORY WALLET UPDATE!
Download our new wallets.https://mega.nz/#!oLJWCKoL!zJhANKgh5mwHBrs3fZ_fHTmkIkx8qbRDn3KsrEOW1CU (Linux)
Before starting the wallet follow these steps:
Remove everything except the wallet.dat in your roaming directory
Now start the wallet and download all the blocks.
also want to ask all exchanges, miningpools and Blockexplorer services
to synch our Github and New wallets, we've made mandatory changes.
Once enough people and all related services have adopted/changed to the new
software/source we think all trouble should be solved.