WIRIS Plugin clean and backup
There are two important directories:
On Java integration, these paths are provided by you on the
Freeing disk space: cleaning the image cache folder
If you want to free your disk space, you can empty the cache directory (NOTE: don’t delete the directory, only remove its contents).
This directory will be repopulated when users view the formulas.
Migrating your web server
If you want to migrate your web server, and you want to backup your formula images, you must migrate also the formula directory.
The formula directory contains the MathML of your web site formula images. If these files are removed, you will lose your formulas. Note that the MathML is still stored in the <IMG> tag but it is useless.