New Dashcoin wallet is not working with my old wallet file. Tried on Windows 8.1 64 and W7 64.

2015-Apr-11 17:06:20.341154 dashcoin wallet v1.0.3.387()
2015-Apr-11 17:06:43.296481 Loading wallet...
2015-Apr-11 17:06:43.512491 Error: failed to load wallet: future already retrieved
2015-Apr-11 17:06:43.514491 ERROR C:\Users\slb\cryptonote-generator\generated_files\dashcoin\src\simplewallet\simplewallet.cpp:1206 Failed to initialize wallet