Oracle has removed 8i from its public download servers due to its desupported status.
Even if you force it to run, Oracle 8i has (e.g., CVE-2006-0544, CVE-2003-0634). Never expose it to the internet. Use only for: oracle 8i download for windows 10 64bit link
Attempting to run a standard 32-bit 8i installer on Windows 10 often results in crashes during the Net8 Configuration Assistant phase, as it cannot properly register services in the modern Windows registry. How to Run Oracle 8i on Windows 10 Oracle has removed 8i from its public download
Run the Oracle 8i installer within that isolated legacy environment. RDBMS 8/8i/9i/10g Timeline (History) - Oracle Forums Use only for: Attempting to run a standard
: Oracle 8i (released in 1999–2000) was desupported long before Windows 10 existed. It was primarily certified for Windows NT and Windows 2000. Architecture Mismatch
: While not recommended for production due to security and legal risks, some enthusiasts have uploaded legacy versions to the Internet Archive Compatibility