On the main page, in the download section, it says:
WampServer 32 bits (x86) 3.0.6
– Wampserver 3.1.7 64 bit x64 – Apache 2.4.37 – PHP 5.6.40, 7.0.33, 7.1.26, 72.14, 7.3.1 – MySQL 5.7.24 – MariaDB 10.3.12 – PhpMyAdmin 4.8.4 – Adminer 4.7.0 – PhpSysInfo 3.2.10
And it should say:
WampServer 32 bits (x86) 3.1.7
– Wampserver 3.1.7 32 bit x86 – Apache 2.4.37 – PHP 5.6.40, 7.0.33, 7.1.26, 72.14, 7.3.1 – MySQL 5.7.24 – MariaDB 10.3.12 – PhpMyAdmin 4.8.4 – Adminer 4.7.0 – PhpSysInfo 3.2.10
The version should be changed from "3.0.6" to "3.1.7", and "64 bit x64" should be changed to "32 bit x86".
Also, for the 64 bit version, you have WampServer 64 bits (x64) 3.17, and it should be 3.1.7, you're missing a dot between 1 and 7.
WampServer 32 bits (x86) 3.0.6
– Wampserver 3.1.7 64 bit x64 – Apache 2.4.37 – PHP 5.6.40, 7.0.33, 7.1.26, 72.14, 7.3.1 – MySQL 5.7.24 – MariaDB 10.3.12 – PhpMyAdmin 4.8.4 – Adminer 4.7.0 – PhpSysInfo 3.2.10
And it should say:
WampServer 32 bits (x86) 3.1.7
– Wampserver 3.1.7 32 bit x86 – Apache 2.4.37 – PHP 5.6.40, 7.0.33, 7.1.26, 72.14, 7.3.1 – MySQL 5.7.24 – MariaDB 10.3.12 – PhpMyAdmin 4.8.4 – Adminer 4.7.0 – PhpSysInfo 3.2.10
The version should be changed from "3.0.6" to "3.1.7", and "64 bit x64" should be changed to "32 bit x86".
Also, for the 64 bit version, you have WampServer 64 bits (x64) 3.17, and it should be 3.1.7, you're missing a dot between 1 and 7.