When I install the software in recent days, I found a strange thing. Some software is in executing the setup time, and then died there. Software has proved that there is no problem, and you can install it on the machine's machine. Since I am a new machine, I suspect that the procedure conflicts with the previously installed procedure. So reloading the machine, the first installation of the software, there is no problem. Therefore, the problem is definitely in conflicts with other programs. After I re-installed the machine, repeatedly studied it, I finally found it is a problem with the font. I am hurt! ! ! It seems that the installer made with InstallShield has conflicts with this font, but not all the fonts have conflicts. If there are a few, I have not tried it, and my machine will live more than two years. I hope everyone will lead to the ring.