It seems that Microsoft is sympathetic to enterprises' difficulty in rolling out Vista within the activation deadlines." "But from my reading of the support documents, Microsoft needs to keep this feature in its business editions, Vista Business, Enterprise and Ultimate. "Microsoft has slipstreamed something into Home Basic and Home Premium," Livingston said. A copy of Vista Home Basic bought March 14, however, ignored the SkipRearm registry change. Together with the three postponements made possible with slmgr -rearm and the opening 30-day grace period, that would give users nearly a year (360 days) of activation-free use. In tests with several editions of Vista purchased at different times, Livingston found that copies of Vista Ultimate and Vista Home Premium obtained at the end of January would accept the SkipRearm change only eight times. Any grace period timers are reset as well."īy changing the SkipRearm key's value from the default "0" to "1," said Livingston, the earlier-revealed "slmgr -rearm" command can be used over and over. All licensing and registry data related to activation is either removed or reset. In it, Microsoft explains that "rearming a computer restores the Windows system to the original licensing state. Microsoft documented the key on its support site in a description of what it calls "SkipRearm". "The feature that I'm revealing today shows that Microsoft has built into Vista a function that allows anyone to extend the operating system's activation deadline not just three times, but many times," Livingston said.
At the time, Microsoft seemed unconcerned with the disclosure and flatly stated that using it would not violate the Vista End User License Agreement (EULA). Combined with Vista's initial 30-day grace period, that meant users could run Vista for as long as 120 days before they had to activate the OS.
Livingston last month revealed that a one-line command lets users postpone Vista activation up to three times.
Nor is it speculative Livingston demonstrated the procedure live via a Web conference session today and claimed "we have run this dozens of times." "This is a documented feature of the operating system." To back up his view, Livingston pointed out links to online support documents where Microsoft spells out the pertinent registry key. "This is not a hack," Livingston shot back when Lazar's e-mail was read to him. "Although these reports are purely speculative at the moment, we are actively monitoring attempts to steal Microsoft intellectual property." "Recently it has been reported that an activation hack for Microsoft's Windows Vista operating system has been identified," said David Lazar, the director of the company's Genuine Windows program, in an e-mail. Microsoft promptly labeled the registry change a "hack," a loaded word that is usually synonymous with "illegal."