Uninstall the Bouncy Castle JAR

You must uninstall the Bouncy Castle JAR file if:

You are on Infor Lawson System Foundation 10.0.11 between CU6 and CU13, and you are required to revert to a CU earlier than 10.0.11 CU6.
You are on Infor Lawson System Foundation 10.0.11 CU14 or CU15, and you are required to revert to a CU earlier than 10.0.11 CU14.
You are on Infor Lawson System Foundation 10.0.11 CU16 or later, and you are required to revert to a CU earlier than 10.0.11 CU16.

Note: If the revert does not fall on these specifications you can skip this step.