When trying to import a module into PowerShell you get:
Import-Module : The current processor architecture is: X86. The module ‘xxx.psd1’ requires the following architecture:
This is because the module requires you to run the x64 bit version of PowerShell. To fix this, close PowerShell and open the version of PowerShell that doesn’t have (x86) at the end of it’s name, then try to import the module again.