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 Feature Release 6 and Feature Release 13, and you are required to revert to a feature release earlier than 10.0.11 Feature Release 6.
You are on Infor Lawson System Foundation 10.0.11 Feature Release 14 or Feature Release 15, and you are required to revert to a feature release earlier than 10.0.11 Feature Release 14.
You are on Infor Lawson System Foundation 10.0.11 Feature Release 16 or later, and you are required to revert to a feature release earlier than 10.0.11 Feature Release 16.

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