Trying to import the workflow and it errors out.
Here is the error message from workflow. 
 

The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. 
---Stack Trace---

   at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
   at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
   at System.Convert.FromBase64String(String s)
   at Laserfiche.Connection.ConnectionProfile.Decrypt(String cipherString, Boolean useLegacyMD5Hash, String encryptionKey)
   at Laserfiche.Connection.ConnectionProfile.ReadXml(XmlReader reader)
   at Laserfiche.Connection.ConnectionProfile.FromXML(String xml)
   at Laserfiche.Workflow.ComponentModel.AttachedProperties.WorkflowConnectionProfile.GetProfile(LinkedPropertyRetrievalCallback`1 callback, Object callbackState)
   at Laserfiche.Workflow.Designer.Wfi.WorkflowImporter.ReadWfx(XmlReader xmlReader)
   at Laserfiche.Workflow.Designer.Wfi.WorkflowImporter.LoadExportedWorkflows(String file)
   at Laserfiche.Workflow.Actions.ShowImportWizardAction.Execute()

***

Hi Jason, can you confirm your version of the Worklfow Designer? I tested this import on version 11.0.2306.898 and it worked successfully. If your Workflow Designer is on an older version, you may need to upgrade to make sure you are on the latest update.