--- title: How to Create or Upgrade Virtual Applications Using the App-V Sequencer description: How to Create or Upgrade Virtual Applications Using the App-V Sequencer author: jamiejdt ms.assetid: 661d4f8c-2527-4654-9d92-15ecc652c0db ms.pagetype: mdop, appcompat, virtualization ms.mktglfcycl: deploy ms.sitesec: library ms.prod: w8 ms.date: 06/16/2016 --- # How to Create or Upgrade Virtual Applications Using the App-V Sequencer The following topics provide detailed information about the associated Application Virtualization (App-V) Sequencer task. ## In This Section [How to Sequence an Application](how-to-sequence-an-application.md) Provides a step-by-step procedure you can use to sequence an application. [How to Sequence a New Application (App-V 4.6)](how-to-sequence-a-new-application--app-v-46-.md) Provides a step-by-step procedure you can use to sequence an application. [How to Upgrade an Existing Virtual Application](how-to-upgrade-an-existing-virtual-application.md) Provides a step-by-step procedure you can use to upgrade an existing virtual application to a new version. [How to Upgrade a Virtual Application Package (App-V 4.6)](how-to-upgrade-a-virtual-application-package--app-v-46-.md) Provides a step-by-step procedure you can use to upgrade an existing virtual application to a new version. [How to Modify a Virtual Application Package (App-V 4.6)](how-to-modify-a-virtual-application-package--app-v-46-.md) Provides a step-by-step procedure you can use to modify an existing virtual application package. [How to Sequence a New Application by Using the Command Line](how-to-sequence-a-new-application-by-using-the-command-line.md) Provides a step-by-step procedure you can use to sequence a new application by using a command line. [How to Upgrade a Virtual Application by Using the Command Line](how-to-upgrade-a-virtual-application-by-using-the-command-line.md) Provides a step-by-step procedure you can use to upgrade a virtual application by using a command line. [How To Use Dynamic Suite Composition](how-to-use-dynamic-suite-composition.md) Provides information about how to define an application as being dependent on another application such as middleware or a plug-in. [How to Use the Differential SFT File](how-to-use-the-differential-sft-file.md) Provides a step-by-step procedure you can use to create and deploy the Differential SFT file. ## Related topics [Application Virtualization Sequencer](application-virtualization-sequencer.md)