1.If your computer do not installed .NetFramework4.0,please install first.
2.If install .NetFramework4.0 failed and have error about WIC.please return to install WIC(windows image component)wic_x86_en.exe;
3.After installed .NetFramework4.0, click the not restart button to continue install software  follow-up components
4.If you have installed ZKAccess4.0 or ZKAccess5.0,Please stop the related service or uninstall it.
