MathType font Invalid What's going on?
When this problem occurs, the computer pops up a dialog box that prompts a font for problems, such as:
MathType Font Invalid prompt box
The last line of symbols in the toolbar is also garbled, and when you press OK, the MathType formula editor automatically closes and cannot be edited properly.
The specific solution is as follows:
1. Close the MathType software, at the same time the office of Office software All quit, the lower right corner of the MathType server will also be back out.
Exit the MathType server in the message notification area
2. Find the MathType program in the control Panel of the computer and uninstall it all.
3. Find the Mathtyype installation package, select the installation path you want, and reinstall the MathType once.
4. When you use the previous font again, MathType will not be prompted for errors, and the symbols in the toolbar will also appear normal.
MathType appears normal after reinstalling
The above describes a workaround for MathType font invalidation, more highlights please focus on triple tool software tutorials columns