The original machine installed, upgrade before uninstall, and then can not install, from the Internet to find what solution, it seems to encounter few people.

All the advice online is, through my computer:
Right click on splmlicenseserver_v7.0.0 _win64_setup.exe and select Properties. On the Compatibility menu, Select the ‘Compatibility’ TAB

You can also test compatibility, and the system will automatically set the compatibility

But none of these methods work on my machine.

 
Go here and search for Java to delete all related programs
 

Reproduced in: https://www.cnblogs.com/ouyang800/articles/6061367.html