--- title: Application Virtualization Sequencer Overview description: Application Virtualization Sequencer Overview author: jamiejdt ms.assetid: e6422a28-633e-4dff-8abb-7cf6a5468112 ms.pagetype: mdop, appcompat, virtualization ms.mktglfcycl: deploy ms.sitesec: library ms.prod: w8 ms.date: 06/16/2016 --- # Application Virtualization Sequencer Overview The Microsoft Application Virtualization (App-V) Sequencer monitors and records all installation and setup processes for an application and creates the following files: **ICO**, **OSD**, **SFT**, and **SPRJ**. These files contain all the necessary information about an application so the application can run in a virtual environment. Click the associated link for more information about the App-V Sequencer: ## In This Section [About the Application Virtualization Sequencer](about-the-application-virtualization-sequencer.md) Provides general information about the sequencer. [About the Sequencer Console](about-the-sequencer-console.md) Provides information about the App-V sequencer console. [About Using the Sequencer Command Line](about-using-the-sequencer-command-line.md) Provides information about using the command line to sequence applications. [Best Practices for the Application Virtualization Sequencer](best-practices-for-the-application-virtualization-sequencer-sp1.md) Provides important security-related planning information about setting up the Application Virtualization Sequencer to sequence application packages.