Vista upgrade hangs at 62%

Asked By anonymous 7060 points N/A Posted on - 08/23/2011

Hi,

I have a laptop Acer 5320. The original window of system was window vista. Now, i want to install new window on my system (window 7). But i am facing problem during installation that Window upgrade hangs forever at 62%.

I am tired with this problem.

Please help me with this problem.

Thanks

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• Question Category: Windows 7

Best Answer by kennethk

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Answered By kennethk 0 points N/A #80052

Vista upgrade hangs at 62%

This problem normally occurs when the Iphlpsvc service stops responding during the upgrade although other services may also cause a problem in which the upgrade process stops responding. To fix this problem, follow the following steps.

• Restart your laptop. Your computer will roll back to Windows vista.
• On the start menu, right click computer and then click properties.
• On the advanced tab, click environment variables.
• Under system variables, click new.
• Type MIG_UPGRADE_IGNORE_PLUGINS in the variable name field.
• Type IphlpsvcMigPlugin.dll in the variable name field.
• Click OK on the three open windows.
• You can now start the windows 7 upgrade process.

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• Posted on - 08/23/2011
• Question Category: Windows 7

Answered By lee hung 75 points N/A #80053

Vista upgrade hangs at 62%

It is one of the problem in the new PC.  If you want to install  Windows 7, then you have to have a high processor computer. I think your computer meets the requirement.  To install follow these steps:

• Restart your laptop. Your computer will roll back to Windows Vista.
• On the start menu, right click computer and then click properties.
• On the advanced tab, click environment variables.
• Under system variables, click new.
• Click OK on the three open windows.
• You can now start the windows 7 upgrade process, then you can get the full install windows 7 XP.

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• Posted on - 08/26/2011
• Question Category: Windows 7