This software has 11 built-in time servers, all using TCP13 port. The more time servers you choose, the higher the success rate of time adjustment (it is recommended to choose 2-3). This software will use the server that returns data first as the time adjustment result.

Feixue Desktop Calendar

When it prompts "Scheduling failed!":

a. Check whether the system is connected to the Internet normally.

b. Check whether there is a firewall blocking the TCP13 port.

* Starting from version 4.0, the network time adjustment function has been separated from the main program, and the FXTime.exe program is used for dedicated time adjustment. When UAC protection is enabled under Vista and Windows 7 systems, FXTime.exe will apply for administrator rights in order to set the system time normally. In order to prevent the FXTime.exe program from being infected by viruses and affecting your system, this software will perform self-checking before calling FXTime.exe for network time calibration. When it is found that the FXTime.exe file has been modified, it will issue a warning and Terminate the call.