![]() That feature (env variables in BoxedApp Packer) allowed us to answer very easily to those needs, that would have otherwise require some scripting or additional developments. For that we had some particular needs : our application requires various service files, whose names and locations (at runtime) depend on the actual EXE name and/or location, and therefore are not fully predictable at build time. ![]() And because virtualized apps can exist in their own bubble, with their own self-contained Registry resources and file systems, update and patch engines may fail to properly work with them.We wanted to make a "Packed" version of our application, mainly for demo purposes (one single EXE with all data files embedded and no "installation" required). For one, software management tools such as LANDesk and Windows SMS may not be able to recognize VAS-deployed applications. The isolation approach does present some challenges, says Mann. By isolating applications, dev shops avoid running afoul of Vista's User Access Control (UAC) prompts. Obata says many companies are looking at VAS as a way to maintain application compatibility on newer Vista-based clients. It doesn't interfere with the rest of the operating environment at all." "It's a form of application virtualization, which we call application isolation. "It's a really useful solution to a really significant problem," says Mann, who singles out reduced application testing and easier remote and short-term app deployment scenarios. It's an approach that Andi Mann, research director for Enterprise Management Associates Inc., believes has a lot of value for IT and development organizations. Dev shops deliver both the app and its surrounding environment in a single executable, which users simply click to access. ![]() Unlike traditional virtual PC solutions, such as Microsoft Hyper-V and VMware's solutions, Xenocode VAS runs on top of Windows 2000, Windows XP or Windows Vista and virtualizes only the environment around a single application. NET, Java, Flash, IE6/IE7, whatever it may be, and deploy them in single executable files, which run instantly on the end user's desktop." "With Virtual Application Studio, you can take your existing. "What the product allows managers to do is eliminate setup," says Xenocode CEO Kenji Obata. The offering, called Virtual Application Studio (VAS), lets companies do things such as deploy applications without touching the underlying operating system, or run multiple, incompatible versions of an app - such as Internet Explorer (IE) 6 and IE7 - on a single PC. Virtualization and development tools supplier Xenocode has released a suite of tools for adapting, configuring and delivering Win32- and Java-based applications within a free-standing, virtualized environment on the host Windows OS. Xenocode releases Virtual Application Studio tool suite. ![]()
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