MNE Admin Pool does not initialize due to FIPS algorithms (4319655)

When using Migrator for Notes to Exchange (MNE) Admin Pool functionality, the admin pool does not initialize and may display any of the following errors:

• The remote server returned an error: (400) Bad Request.
• The password entered exceeds the maximum length of '256'. Please reach out to your admin to reset the password.

Note: Debug logging may show the following error.

• This implementation is not part of the Windows Platform FIPS Platform Integration

The server hosting MNE has the following Local Security Policy enabled:

System Cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing

Disable the use of FIPS compliant algorithms for the Admin Pool functionality to work. 

• Go to Administrative Tools > Local Security Policy > Local Policies > Security Options > System cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing
• Switch the flag to disabled.