New Post: BTDF Build/Deploy: EXEC : error : Failed to add resource(s).

Trying to run BTDF build/deploy:

DeploySchemas:
BTSTask.exe AddResource -Type:BizTalkAssembly -Source:"..\SCHEMAS\bin\Debug\Aoc.Dx.Get.Services.SCHEMAS.dll" -ApplicationName:"Aoc.Dx.Get.Services" -Options:GacOnAdd,GacOnImport,GacOnInstall
Microsoft (R) BizTalk Application Deployment Utility Version 3.9.469.0
Copyright (c) 2010 Microsoft Corporation. All rights reserved.

Information: Adding resource (-Type="System.BizTalk:BizTalkAssembly" -Luid="Aoc.Dx.Get.Services.Schemas, Version=1.0.0.0, Culture=neutral, PublicKeyToken=acb921476099768e") to application "Aoc.Dx.Get.Services"...
Serialized BizTalk assembly "Aoc.Dx.Get.Services.Schemas, Version=1.0.0.0, Culture=neutral, PublicKeyToken=acb921476099768e" from "..\SCHEMAS\bin\Debug\Aoc.Dx.Get.Services.SCHEMAS.dll".
Information: Validating resources (count=1)...

• Validating resource (-Type="System.BizTalk:BizTalkAssembly" -Luid="Aoc.Dx.Get.Services.Schemas, Version=1.0.0.0, Culture=neutral, PublicKeyToken=acb921476099768e")...
  Information: Performing change requests...
  Information: Calling BeginTypeChangeRequest for all selected resource types...
  PerformingBeginChangeRequest
  Adding resource (-Type="System.BizTalk:BizTalkAssembly" -Luid="Aoc.Dx.Get.Services.Schemas, Version=1.0.0.0, Culture=neutral, PublicKeyToken=acb921476099768e") to store.
  Information: PerformingEndChangeRequestsWithRollBack
• Performing EndTypeChangeRequest for resource type "System.BizTalk:BizTalkAssembly".
  EXEC : error : Failed to add resource(s). [C:\P4_Workspaces\ESBDataExchange\Person\Aoc.Dx.Get.Services\Deployment\Deployment.btdfproj]
  Resource (-Type="System.BizTalk:BizTalkAssembly" -Luid="Aoc.Dx.Get.Services.Schemas, Version=1.0.0.0, Culture=neutral, PublicKeyToken=acb921476099768e") already in store.
  1) Use BTSTask's overwrite flag or
  2) Set redeploy flag to true in BizTalk Project or
  3) Click overwrite all checkbox in Admin MMC
  to update if the resource exists in the specified target application "Aoc.Dx.Get.Services".
  Overwrite flag will be ignored if the resource is associated with another application.
  

Command failed with 1 errors, 0 warnings.

There is no such dll in the GAC ("already in the store")