Google translate isn’t being very helpful, so I don’t quite know what the user is asking, but:
To delete your wallet on Windows, go into C:\User\AppData\Roaming\Zcash directory, and delete the wallet file.
- For Zecwallet Fullnode -
wallet.dat - For Zecwallet Lite -
zecwallet-light-wallet.dat
And then restart Zecwallet, it should create a new wallet.
Note that if you use the same seed phrase, all your addresses will come back - Since the addresses are derived from the seed phrase.
Needless to say, deleting your wallet is dangerous, so please make sure you have backups first.