http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-Software-Crimson-Edition-16.6.2-Release-Notes.aspx
The Radeon Software Crimson Edition 16.6.2 installation package can be downloaded from the following links:
AMD Radeon Software Crimson Edition 16.6.2 Driver for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-win10-64bit.exe
AMD Radeon Software Crimson Edition 16.6.2 Driver for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-win10-32bit.exe
AMD Radeon Software Crimson Edition 16.6.2 Driver for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-win8.1-64bit.exe
AMD Radeon Software Crimson Edition 16.6.2 Driver for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-win8.1-32bit.exe
AMD Radeon Software Crimson Edition 16.6.2 Driver with Microsoft .Net 4.5 for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-with-dotnet45-win7-64bit.exe
AMD Radeon Software Crimson Edition 16.6.2 Driver with Microsoft .Net 4.5 for Windows

https://www2.ati.com/drivers/beta/radeon-crimson-16.6.2-with-dotnet45-win7-32bit.exe