I want to download the ETH wallet and make light synchronization on my PC. I downloaded ethereum wallet, but after launch, the Checksum mismatch in downloaded node crashes! MD5: 308 ... Please install the geth version 1.8.23 manually
This is what worked for me. You have to download the Geth version 1.8.23 from here then you have to go to C:\Users\$YOUR_USERNAME\AppData\Roaming\EthereumWallet\binaries\Geth\unpacked, If you don't have a folder named unpacked then create. Paste the downloaded Geth.exe in this folder and launch ethereum wallet.