fdr just wipes data, it wont restore or fix broken or missing system files.
you will need to obtain root again to try and fix this. get a root browser and go to that location to see if that apk is there at all.
i can pull the file for you a little later, if you want to replace it, or if its not there. let me know if you want it.
What root browser would you recommend? Can you send me the apk just in case it's missing when I look? Thanks