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&gt;&gt; &nbsp;a folder with a huge random-seeming name &nbsp; &lt;&lt;&nbsp; &nbsp;post the name<br />
or is it like this? &nbsp;7601.17514.101119-1850_Upd<wbr />ate_Sp_Wav<wbr />e1-GRMSP1.<wbr />1_DVD<br />
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this is the name of the file for making an SP1 DVD
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>>  a folder with a huge random-seeming name   <<   post the name
or is it like this?  7601.17514.101119-1850_Update_Sp_Wave1-GRMSP1.1_DVD

this is the name of the file for making an SP1 DVD

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If you performed a reboot after the last updates/install, you can delete this temporary folder.
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If you performed a reboot after the last updates/install, you can delete this temporary folder.

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In C:\ on my laptop is a folder with a huge random-seeming name that contains a file named SPInstall.exe and another deep directory. &nbsp;I’m guessing that’s a Windows Service Pack, and that I don’t need to keep that folder, can you confirm that for me?
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In C:\ on my laptop is a folder with a huge random-seeming name that contains a file named SPInstall.exe and another deep directory.  I’m guessing that’s a Windows Service Pack, and that I don’t need to keep that folder, can you confirm that for me?

SPInstall.exe and associated files?

Windows 7 is an operating system from Microsoft. Features include multi-touch support, a redesigned Windows Shell with a new taskbar, referred to as the Superbar, a home networking system called HomeGroup, and performance improvements.