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If you have tried the above steps and still can't solve the problem, you can try the following methods:
1. Select the "Custom" option at installation time, then uncheck "MySQL Router" to see if you can skip this configuration step.
2. If you need to use the Standalone MySQL Router, try selecting the "Standalone MySQL Router" option during installation and install the MySQL Router separately.
3. If the above methods do not solve the problem, you can try to clear the registry of MySQL related records. The operations are as follows:
Enter regedit in the Windows search box to open Registry Editor.
Locate the mysql-related records in the HKEY_LOCAL_MACHINE\SOFTWARE directory and delete them.
Note: Be sure to back up the registry when operating it. If you are not familiar with registry editing, do not perform this operation to avoid system instability.