On 3 July, new fixed wallet of Windows, Linux and Mac was released on http://tokugawacoin.com/ and https://github.com/TokugawaCoin/Tokugawa/releases
Steps:
1. Close the old Tokugawa.exe
2. Delete the old Tokugawa.exe
3. Go to Tokugawa folder. The Tokugawa folder is located at C:/users/Your windows username/appdata(hidden)/roaming/Tokugawa
4. Delete all the files that are inside Tokugawa folder except the Wallet.dat file and Tokugawa.conf file
5. Then download the new wallet from above given links,
6. Then run the new Tokugawa.exe, this exe will take some time to load but should run smoothly
7. If your wallet is not syncing fast enough, then you can put these lines in your Tokugawa.conf file
addnode=188.166.218.74
addnode=138.68.151.53
addnode=138.68.151.82
addnode=138.68.151.88
addnode=138.68.151.120
addnode=138.68.151.128
addnode=174.138.60.186
addnode=138.197.150.224
addnode=128.199.210.105
addnode=138.197.166.110
addnode=46.101.20.144
After you add these nodes in the conf file, you should restart wallet
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Steps for Linux VPS masternode users"
1. ./Tokugawad masternode stop
2. ./Tokugawad stop
3. cd ~/.Tokugawa
4. sudo rm -rf database* smsgDB txleveldb banlist.dat blk0001.dat
5. cd ~
6. wget https://github.com/TokugawaCoin/Tokugawa/files/2154500/Tokugawa_Daemon-.Ubuntu_16.04.tar.gz
7. tar -xzvf Tokugawa_Daemon-.Ubuntu_16.04.tar.gz
8. ./Tokugawad
(Wait for Daemon Fully Synchronised.)
9. ./Tokugawad masternode start


After updating the wallet, if your wallet is not syncing fast enough...then to make the wallet sync faster, you should extract zip file and copy bootstrap.dat to Tokugawa folder and restart wallet. This is entirely optional and not needed to be done if your wallet is syncing with fair enough speed. Download link http://tokugawacoin.com/Tokugawa-bootstrap.zip