Windows 7 upgraded from 7100RC to 7600 official version

I didn’t think about playing with the computer at noon today. I want to update the 7100 that has been used for half a year to 7600. I want to upgrade directly to the official version of 7600 without reinstalling the software. Started the upgrade road of Windows7 system!

We know that Microsoft Windows 7 RC and Beta versions cannot be upgraded directly to the official version of Windows 7, and cannot be upgraded in different installation languages ​​(such as the English version from 7100 to the simplified Chinese version of 7600). To upgrade, the solution they gave was a new installation, and I didn't want to reinstall it. I started to rebuild the system to meet the upgrade conditions. This kind of transformation is actually a very simple process. It is only necessary to modify two places to complete the perfect upgrade from 7100RC to 7600.

(1) Modify the original installation language of the system.

Win+R Bring up the "Run" input "regedit" (without the quotation marks) and press Enter to open the Registry Editor. Expand the [[HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\Language] branch, and find the two string values ​​"Default and "InstallLanguage" in the right window, double-click them, and place them in the pop-up edit dialog. The numerical data is modified to "0804" (ie Simplified Chinese), (default is 0409, ie English) Click the "OK" button to save. Restart and log in to Windows to run. This method is very simple.

(2) Modify the Windows 7 system installation image.

Find the Windows 7 system image you are about to install and use. Open the image with the UltralISO software, expand the sources directory, and find a file called "cversion." Ini" file, and extract it, use a text editor to modify the contents, modified to:

[HostBuild]
MinClient=7068.0
MinServer=7100.0

The original is:

[HostBuild]
MinClient=7233.0
MinServer=7100.0

The above meaning is that the Windows 7 upgrade can only be upgraded from the version with the version number greater than Minclient. , we modify it Less than the current version 7100 can be considered by the system to be upgradeable. Save the modified file and directly copy and overwrite the original file of the system. We can choose to save or save as a new system image. We can burn the newly modified system to DVD or directly mount it on the system using the virtual image tool.

Before the system upgrade, we can do the work, download the Windows7 upgrade from Microsoft officially. Consultant to verify which files or programs in the system can no longer be used in the upgrade system or need to be reinstalled. Of course, this step can be omitted, because we will automatically run the program detection before running Windows 7 upgrade. Tools to verify the compatibility of the current system files, and will give a test report for your discretion.

The remaining steps you can install the system prompts! Everyone should note that the upgrade system can be It takes a long time, you have to be patient to complete this work! I have waited nearly 2.5 small.

I would like to talk about the benefits of direct system upgrade: I suspect that reinstalling the system is more troublesome, I have to reinstall a lot of software, and if I upgrade directly, it will not happen. The problem, the original system's sad upgrade software will not be lost, can be used directly after the upgrade, this is very convenient! Windows 7 upgrade consultants rated as incompatible software will not be retained after the upgrade, please install it yourself or Upgrade compatible version!

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