Indexofwalletdat Upd Info
Navigate to the directory containing bitcoind.exe or bitcoin-qt.exe . Run: bitcoin-qt -salvagewallet or bitcoind -salvagewallet . 2. Move to an Older Version First
Open the latest version of the Bitcoin Core client. The software will detect the old wallet.dat and automatically perform the (index update) to make it compatible with the current blockchain structure. 4. Rescan the Blockchain indexofwalletdat upd