PDF reader is a most popular software for reading online files, but sometime we got issues with acrobat reader may be because of software corrupt, lack of update or any other reasons, so before you do any hard work for this, just follow these easy steps to fix pdf reader issues, hope this will fix your problem.
1. Go to start search and open “Acrobat Reader DC”
2. Click on “Edit” select “Preferences” select the “Security (Enhanced” than uncheck the “Enable protected mode at startup” than “save-ok”
3. Go to “Help” “Repair Installation” after repair click on “Check for Updates” hope this will fix issues, if till there is a problem than you need to uninstall the pdf from control panel and install a fresh copy.