Installation steps: First run the dotnetfx3.exe file in the dotNetFx subfolder in the prereqs folder then run the owc11.exe file in the subfolder OfficeWeb and then run the vcredist_x86.exe file in the subfolder VCRedist 1. Step 3: Install the following methods to prohibit network connection or unplug the network cable. The second step: download the SolidWorks 2010 simplified Chinese version of the universal registration machine SolidWorks 2010 SP0.0 latest download + serial number RI and method