WINDOWS7 can be called the greatest operating system in Microsoft history, limited to Microsoft operating systems. My personal opinion.
It was recommended that a friend installed WINDOWS7 Ultimate. The problem encountered during the first installation was that there was no internet access after installation. Because the school used LJ’s Ruijie, Ruijie could not find the network card, but after the first installation, it passed. One night it was inexplicably better. During the second installation, thanks to the guidance of a friend, I easily solved the problem and shared it with everyone.
Specific methods:
1-Install Ruijie, the default installation directory is C:Program FilesRuijie NetworkRuijie Supplicant
2-Find the installation files PCAMp50a64.sys and PCASp50a64.sys
3-Copy the two files to C:WindowsSystem32drivers
4-OK Go to authentication.
http://www.xianzhushou.net/index.php/archives/282
Hope it helps people who have the same problem
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