EPERM issue when trying to configure credentials on Windows

[snelson3]

OS Version: 10

Other users on the same team are able to login fine with both Windows and Mac, so can't figure out what this issue is about

C:\Users\username>aws-azure-login --profile PROFILE --configure
Configuring profile 'PROFILE'
(node:23236) NOTE: We are formalizing our plans to enter AWS SDK for Javascript (v2) into maintenance mode

Please migrate your code to use AWS SDK for Javascript (v3).
For more information, check the migration guide at https://a.co/7PzMCcy
(use `node --trace-warnings ...` to show where the warning was created)
? Azure Tenant ID: REDACTED
? Azure AppID URI: REDACTED
? Default Username: REDACTED
? Stay logged in: skip authentication while refreshing aws credentials (true|false) false
? Default Role ARN (if multiple):
? Default Session Duration Hours (up to 12): 1
[Error: EPERM: operation not permitted, open 'C:\Users\username\.aws\config'] {
  errno: -4048,
  code: 'EPERM',
  syscall: 'open',
  path: 'C:\\Users\\username\\.aws\\config'
}

A cursory google search of the error suggests 3rd party antivirus might be the issue, but Windows Defender is the only thing running (and it can't be turned off due to company policy)