It was amazing to get this issue. Today morning I opened my BizTalk admin console and got this issue. I don’t know what was happened.
Click on below link https://marketplace.visualstudio.com/items?itemName=DeployFxForBizTalkTeam.DeploymentFrameworkforBizTalk Click on GetStarted – it will download a file – “DeploymentFrameworkForBizTalkV5_7.msi”. Right Click on the file and Click ‘Run as