Uninstall Pdflash
Follow these simple steps to completely remove Pdflash from your system
Step 1
Click the Start button on your Windows taskbar
Step 2
Open Settings and navigate to Apps > Apps & Features
Step 3
Locate and select Pdflash from the list of installed apps
Step 4
Click the Uninstall button
Step 5
Follow the on-screen instructions to complete the uninstallation process