check for file not found before opening multibit wallet
check for file not found before opening multibit wallet

drltc/keyid,FollowMyVote/bitshares,FollowMyVote/bitshares,bitshares/bitshares,bitshares/bitshares,bitshares/devshares,denkhaus/bitsharesx,RemitaBit/Remitabit,bitsuperlab/cpp-play,bitshares/bitshares-0.x,dacsunlimited/dac_play,frrp/bitshares,bitshares/bitshares-0.x,camponez/bitshares,bitsuperlab/cpp-play,FollowMyVote/bitshares,Ziftr/bitshares,Ziftr/bitshares,bitshares/bitshares,camponez/bitshares,jakeporter/Bitshares,dacsunlimited/dac_play,jakeporter/Bitshares,bitshares/bitshares,bitshares/devshares,denkhaus/bitsharesx,RemitaBit/Remitabit,dacsunlimited/dac_play,denkhaus/bitsharesx,camponez/bitshares,denkhaus/bitsharesx,camponez/bitshares,bitshares/bitshares,dacsunlimited/dac_play,bitshares/devshares,bitshares/devshares,FollowMyVote/bitshares,FollowMyVote/bitshares,jakeporter/Bitshares,Ziftr/bitshares,jakeporter/Bitshares,bitsuperlab/cpp-play,bitshares/devshares,bitshares/devshares,drltc/keyid,dacsunlimited/dac_play,frrp/bitshares,RemitaBit/Remitabit,bitsuperlab/cpp-play,bitshares/bitshares-0.x,jakeporter/Bitshares,bitsuperlab/cpp-play,frrp/bitshares,frrp/bitshares,drltc/keyid,camponez/bitshares,Ziftr/bitshares,frrp/bitshares,drltc/keyid,bitshares/bitshares,RemitaBit/Remitabit,bitshares/bitshares-0.x,dacsunlimited/dac_play,FollowMyVote/bitshares,bitshares/bitshares-0.x,jakeporter/Bitshares,bitshares/bitshares-0.x,bitsuperlab/cpp-play,RemitaBit/Remitabit,RemitaBit/Remitabit,frrp/bitshares,camponez/bitshares