If you are not on true chain you can download this file to sync faster
it was too slow for me but this can speed you up.

https://mega.co.nz/#!UtwEyA6S!jMkxzU_udNE6Mn_oVo-Nx8v1SsvC1DP6CVMTPvL7EIA

this is the correct ECC chain, download, unzip and put 2 files and one dir overwrite those in conf dir then start qt to sync

search for this some "Error loading blkindex.dat"
this is general error

Go to c:\users\USERNAME\AppData\Roaming\ECCoin
backup your wallet.dat and eccoin.conf
remove ECCoin folder

restart QT

then put backed up wallet back with eccoin.conf (use new nodes pls)