Installing the printer driver appears 126 error

1. First, make sure that there is a framedyn.dll file in the path of "X:WINDOWSsystem32wbem" (where X is the system drive letter). If not, copy it from other computers (there is also a CD).
2, right click “ my computer & rdquo;-> & ldquo; attribute & rdquo;
3, click & ldquo; advanced & rdquo;-> & ldquo; environment variables & rdquo;
4, choose in In the system variable, click ""edit”click on the original character in the edit box to increase the "<;%SystemRoot%System32Wbem;” character and click OK, and restart the computer. Then reinstall the driver and you're done.