1. The client tool is running. If the client tool is running, the computer will not be able to delete it. You can close the Client Tool before attempting to delete it.
2. Permission restrictions. Some computer users are not administrators, so they have no right to delete certain documents or programs. You need to log on to the computer as an administrator before you can try to delete it.
3. Client tools may depend on other programs. If the client tool depends on another program, an error may occur when deleting the program. You can try to uninstall other programs before removing the client tool.
4. Software installation is damaged. If the client tool itself is wrong or damaged, it may not be deleted correctly. At this point, you may need to download and reinstall the client tool again, and then delete it.
If the above methods can't solve the problem, you can also contact the customer service of the software provider for more help.