PowerShell ISE - NuGet-anyCPU Initialization Failed

I installed the module browser for the ISE but am unable to browse modules on the PowerShell gallery. 

When launching the ISE I receive a message indicating that the module browser requires NuGet-anycpu.exe to interact with NuGet based galleries. Shortly after clicking the Accept button I receive a message that "Initialization failed. Unable to find package provider 'NuGet'.

Any ideas on how to get past this?

I've tried the following:

- Setting 32-bit and 64-bit execution policies to unrestricted
- Launching ISE as administrator
- Successfully installed the NuGet provider via Install-PackageProvider -name NuGet -Force