1. Enter the installation directory of Tongda letter. If you don't know, please right-click the shortcut to see the path.
2. Find the connection. The CFG file in the root directory of the installation file.
3. Double-click to open the connection. CFG file. Notepad is open by default. If you don't choose to open the program, you can open it in Notepad by email.
4. Pull down the connection. CFG file to find the extended market part.
5. These two parameters are changed to 0, and HostNum=0PrimaryHost=0.
6. These two parameters are added to the "Extended Quotation" tab.
7. After modification, click Save File.