Jan 05, · If you can boot into Windows 7 desktop successfully, then you can reinstall Windows 7 without losing files or even installed programs. In order to perform a nondestructive reinstall of Windows 7, you will need a Windows 7 installation DVD. If you do not have one, you can download the latest Windows 7 installation ISO file. Feb 21, · NOTES: When the most recent restore point does not resolve the issue or fails, select the next older restore point. When no restore point resolves the issues, all of them fail or none are listed, refer to the Using the built-in Dell Factory Image Restore partition tab in the Windows 7 Does Not Start Correctly or at All section, as other actions are needed.
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