Windows 7 Migrations: Five Real World Challenges and Lessons Learned

Having done thousands of Windows 7 upgrades, IT services company Technisource is well-versed in the challenges involved. Here are five pitfalls and ways to stay ahead of the upgrade curve.

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Thu, July 22, 2010

CIO — Windows 7 momentum is slowly but surely spilling over into the corporate world as long-frozen tech budgets begin to thaw and new PCs are purchased. Research firm Forrester predicts that enterprise-wide adoption of Windows 7 will pick up in the second half of 2010 as IT managers develop upgrade strategies and test their applications.

Technisource, an IT services and staffing company with clients ranging from SMBs to Fortune 500 companies and government agencies, has been rolling out Windows 7 to both its external client as well as for its internal employees throughout this year.

Technisource (a Microsoft (MSFT) Gold Certified Partner) assists companies with planning, application testing, image development, deployment automation and physical deployments. The company has been involved in roughly 5,000 Windows 7 upgrades, with plans to ultimately upgrade 400,000 client seats. Most of these organizations are migrating from Windows XP, with a small percentage still sitting on Windows 2000, says James Wedeking, solutions director at Technisource.

Any companies running Vista are at the tail-end of a rollout, says Wedeking, and do not have the budget for another upgrade so soon.

"We expect Vista clients will move to Windows 7 in 24 to 36 months," he says. "Those with mature deployment tools and Software Assurance would likely move sooner."

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General reaction to Windows 7 has been favorable, says Wedeking, with benefits such as improved deployment tools, driver compatibility, backward compatibility and 64-bit support.

Yet challenges persist.

"Smaller companies tend to gripe about the costs of replacing hardware, and larger companies have issues around application compatibility and user experience," Wedeking says. "IE8 application compatibility and Office 2007 and file compatibility with previous versions have been challenging."

Here are five of the biggest challenges that Technisource has grappled with when upgrading users to Windows 7.

Compatibility Issues Still Inevitable

Microsoft's efforts around Windows 7 compatibility have been "outstanding," says Wedeking, but there are still some major applications, such as Adobe (ADBE) CS3 and below, that have issues with Windows 7 and did not function properly in Technisource's experience. "These must be taken into account before a deployment can take place," he says.

The Trouble with Windows XP Mode

While Windows XP mode is a great concept, Wedeking warns that it really is a full Windows XP operating system running on a Virtual PC platform within Windows 7. It's a full system and functions as such. At best, XP Mode should be considered a temporary solution.

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