Send a picture to see. First, you must delete all original files before installation. Some need to be deleted manually and cannot be uninstalled. ? Second, there can be no Chinese characters during the installation process (the experience of installing piracy). 1. Before installation, it is best to close the firewall of all antivirus software and systems, except Shenma 360, Guanjia and Jinshan. 2. Enter the MS5.5 installation folder, click Install Autorun.exe, and select installMaterialStudio. During the installation process, if the software will prompt whether to install the gateway, the installation is allowed. When the installation is complete, the Install License page will appear and then close it. The next step is to install (on disk C); ? 3. Open the folder "License? Packing? " , double-click the lp-setup.exe installation license? Server. ? 4. copy ms.lic to the folder c: \ program files \ accelrys \ license pack \ licenses (it should be empty at present). 5. Double-click ms.lic If it can't be opened, select Notepad to open it. Put the server in the msi.lic file? This _ host? Really? This _ host of 17 15? Change to computer name (to view your computer name, right-click My Computer and select Properties/Computer Name) and set DAEMON? Msi is followed by the path name (when installed by default, it is usually C:\Program? Files\Accelrys\License？ Pack\Licenses, generally do not need to be modified), and then save; 6. Select Start-Programs-Acceleration \ License \ License? Administrator 7.6.5? Click License File \ Install? License, the page of installing license will appear on the right. Click browse and select C:\Program? Files \ Accelrys \ License Pack \ Licenses \ ms.lic (that is, the file path under step 4), click install to install. Installation success will be displayed later. 7. In the license? On the Administration screen, click License? Server? Under Connect, click Edit at the bottom of the screen, fill in my computer name in the host name, and then click OK. Everything else remains the same. 8. Then run the LicenseTest, and you will find it passed. It is displayed as follows: AttemptingCheckOutCheckOutLicenseEffect: license _ holder [formsi] (1copy). Check out succeeded .. You can see the configuration summary: License File Installed: YestemporaryServicesFileInstalled: No Server Connections:1715 @ 00A18427. 92475 (your computer name). Serverlicensepackversion: Unavailable server status:1715 @ 0aea1842792475. Stop displaying as No, so leave it alone, it won't affect the calculation. 9. To start MS, you need to create a new computing folder first. Remember not to name it in Chinese, like my document. You can create a new MS file under disk D and put the calculation file in it later. 10. If it is normal after operation, it can be calculated by Castep, and the normal result is output, and the installation is successful.