How can I solve the problem of "invalid ghcadailui.exe file damaged" when Windows 7 is turned on?

Solution:

This program is called "Digital Campus broadband dialer" and is a campus dialer launched by China Telecom. Many colleges and universities should use this dialer to access the Internet.

 

 

1. If this error occurs in the program, we recommend that you delete the software and reinstall it.

 

2. Check whether other similar dial-up software is installed. If yes, uninstall it.

 

3. Some may crack the software to implement the shared network function. If any, uninstall the corresponding cracking program.