Microsoft Windows 7 Informal Edition cannot be directly upgraded to Windows 7 official version, and can not be upgraded in different installation language versions (such as the English version from 7100 to 7600 simplified Chinese version) 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.
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 of Windows7 system!
We know that Microsoft Windows7 official version can not be directly upgraded to Windows7 official version, and can not be in different installation language versions (such as upgrading from 7100 English version to 7600 simplified Chinese version) ) to upgrade, they gave a solution is a new installation, and I do not want to re-install, which I began to transform the system has reached the conditions for upgrading. 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 Call out & ldquo; Run & rdquo; Enter & ldquo; regedit & rdquo; (without the quotation marks) Enter, open the Registry Editor. Expand the [[HKEY_LOCAL_MACHINESYSTEMControlSet001Control NlsLanguage] branch, and find the two string values in the right window, "Default" and "InstallLanguage", double-click them, and modify their numerical data to "ldv;0804"" in the pop-up edit dialog box. (ie Simplified Chinese), (default is 0409, ie English) Click ““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 going to install, use the UltralISO software to open your image, expand the sources directory, and find a file named "cversion.ini" And extract it, use a text editor to modify the contents, modify it to:
[HostBuild]
MinClient=7068.0
MinServer=7100.0
The original is:
[HostBuild ]
MinClient=7233.0
MinServer=7100.0
The above meaning is that the Windows7 upgrade can only be upgraded from the version with the version number greater than Minclient. We can modify it to be less than the current version 7100 and can be considered by the system. Within the scope of the upgrade. Save the modified file and 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 consultant from Microsoft officially to verify which files or programs in the system can not be upgraded or use the system. Of course, this step can be omitted, because before we run the Windows7 upgrade, the Windows 7 system CD will automatically run the program detection tool to verify the compatibility of the current system files, and will give a test report for your discretion.
The rest of the steps you can install the system prompts! Everyone should pay attention to, it takes a long time to upgrade the system, you have to be patient to complete this work! I am waiting for the near It takes 2.5 hours to complete!
Talk about the benefits of direct system upgrade: I suspect that the reinstallation system is more troublesome, and I have to reinstall a lot of software, and if I upgrade directly, there will be no such problem. The original system's sad upgrade software will not be lost, can be used directly after the upgrade, this is very convenient! Software that is evaluated as incompatible by the Windows7 upgrade consultant will not be retained after the upgrade, please install or upgrade the compatible version by yourself. .