Internet Explorer 8 Portable ((full)) Full

IE8 only supports TLS up to version 1.0. You cannot fix this. Either:

For a true, isolated IE8 experience, you can run a virtual machine with Windows XP or Windows 7 using Oracle VirtualBox Utilu IE Collection: internet explorer 8 portable full

Many sites offering "portable IE8" downloads are distributing unauthorized versions that may contain malware or outdated security vulnerabilities. Compatibility: IE8 only supports TLS up to version 1