Content Deployment wizard error :Could not find Feature EawfSite.

Jun 30, 2012 at 6:40 PM
Edited Jun 30, 2012 at 6:59 PM

[6/30/2012 1:30:28 PM] Start Time: 6/30/2012 1:30:28 PM.
[6/30/2012 1:30:28 PM] Progress: Initializing Import.
[6/30/2012 1:33:27 PM] FatalError: Could not find Feature EawfSite.
[6/30/2012 1:33:27 PM] Debug:    at Microsoft.SharePoint.Deployment.ImportRequirementsManager.VerifyFeatureDefinition(SPRequirementObject reqObj)
   at Microsoft.SharePoint.Deployment.ImportRequirementsManager.DeserializeAndValidate()
   at Microsoft.SharePoint.Deployment.SPImport.VerifyRequirements()
   at Microsoft.SharePoint.Deployment.SPImport.Run()
[6/30/2012 1:33:53 PM] Progress: Import did not complete.
[6/30/2012 1:33:53 PM] Finish Time: 6/30/2012 1:33:53 PM.
[6/30/2012 1:33:53 PM] Duration: 00:03:25
[6/30/2012 1:33:53 PM] Finished with 0 warnings.
[6/30/2012 1:33:53 PM] Finished with 1 errors.

Error widow:

An error occurred whilst running the import. the import file will now be opened.
Exception details:
Microsoft.Sharepoint.SPException:Could not find Feature EawfSite.
at
Microsoft.Sharepoint.Deployment.ImportRequirementsManager.VerifyFeatureDefinition(SPRequirementObject reqObj)
at
Microsoft.Sharepoint.Deployment.ImportRequirementsManager.DeserializeAndValidate()
at
Microsoft.Sharepoint.Deployment.Spimport.verifyRequirements()
at
Microsoft.Sharepoint.Deployment.Spimport.Run()
At
COB.Sharepoint.Utilities.DeploymentWizard.Core.WizardDeployment.RunImport()

Any ideas as to the cause of this error?