Therefore, you should create a system image backup that includes all your installed programs just in case the reinstall of Windows 7 goes wrong.Īs for system backup, you probably want to get it done quickly, so you can start to reinstall Windows 7. Normally, it will cause no issues to reinstall windows 7 without losing programs, but you can never be more careful about your data. Backup Windows 7 system in case compatibility problems This non-destructive reinstall of Windows 7 might cause compatibility issues with some of your installed programs, so it is recommended to backup your system before trying. if your Windows installation DVD is very old, then you can uninstall Windows 7 updates.Ģ. the installation DVD has to be a newer version of Windows 7 than your current system. If you do not have one, you can download the latest Windows 7 installation ISO file. In order to perform a nondestructive reinstall of Windows 7, you will need a Windows 7 installation DVD. If you can boot into Windows 7 desktop successfully, then you can reinstall Windows 7 without losing files or even installed programs. If none of these methods works and you do not have a valid image backup, then you should try to reinstall Windows 7. From the System Recovery Options screen, select the last option Command Prompt. You probably have some restore points created on your computer because it is turned on by default.Ħ. Then select Startup Repair, one of the system recovery options in Windows 7.ĥ. At the Advanced Boot Options menu, select Repair your computer. Startup Repair usually can repair problems that are preventing Windows from starting. If Windows 7 runs in Safe Mode but not normal, you can turn on Clean Boot to if it third-party software or drivers that caused the problem.Ĥ. From the Advanced Options menu, you can select Safe Mode to repair some corrupted files.ģ. From there, you can select the option Last Known Good Configuration (Advanced).Ģ. You can press F8 constantly at computer startup to enter Advanced Boot Options menu. Last Known Good Configuration to fix booting and stability problems. Therefore, before you reinstall Windows 7, it is recommended to try a few quick fixes to see if one of them works.ġ. Since it will remain your files and settings, it will take longer than a clean install. Repair install, which this guide will show you, does not require you to reinstall programs or reconfigure system settings, but it still takes some time. Reinstalling Windows can always fix your system issues. Available repair methods to try before using repair install
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