Android update on Google Play - want to delete old data

Android update on Google Play - want to delete old data

I'm going to release new update of my app on Google play store. I use some
resources stored on user's SD card (\sdcard\Android\package\data...). I
make some important updates and want to replace these old files. Is there
any way to delete all these files before updating? (Some flag "delete old
version's files" on GPlay) Like uninsall and reinstall of the app. I can
do it my way in app (try to delete old files if present). But this
approach (via some installation routine) is smart, I think.
Lot of thanks!