Win7 system installation CAD software prompts the lack of dfst.dll how to do?

1. Download the cad software and extract it. Double-click [setup.exe] to enter the installation step.

2. Click Install. Before installing the simplified Chinese version 07CAD, you must install some support components and click directly. Confirm, the system will install these support components;

3, the next problem will appear, the system prompts error 1308, the source file xxx.dfst.dll is not found, please make sure the file exists and has access ;

4, in fact, the solution is very simple, we only need to create a new txt document;

5, open a new text document, do not need to write anything, click on the file to select Save As.

6. After clicking Save As, change the file name to dfst.dll, save the type and select all files, click Save;

7. At this time, you will find the saved file. There are two pinion icons. Place the file in the support folder under the root of the installer.

8. Reload 07CAD.