After entering the pit again and again, I can figure out their own temperament. We will discuss the solution here.
First of all, you need to determine your word version, whether it is 64 or 32.
method:
1. Open word, click file, select account,
2. After entering, click about word.
Then look at the version number in the upper left corner.
It is best that the system digits are the same as the word version digits, so that conflicts are not easy to occur.
After downloading the latest math type. When installing, do not change the default path! ! ! ! ! Again, don't change the default path! ! ! ! ! ! In this case, many problems with word and math types are solved! ! !
If the installation path has been modified, please copy the tutorials, methods, and copy files after Baidu. . . . .
Anyway, I didn't succeed, the best way is to uninstall and reinstall math type, don't change the default path! ! ! ! Get it done.