Christopher James

One thing worth trying is to reset ClamWin’s existing signature database before reinstalling the whole program. A corrupted or incomplete database can prevent newer signatures from downloading properly. Close ClamWin, locate its signature files under ProgramData, and move them to a backup folder rather than deleting them right away. Then reopen ClamWin and run the signature update so it can build a fresh database. If the update still fails, try installing the “no DB” version of ClamWin, which starts...