Uninstall “Advanced Mac Cleaner”

1. Stop Advanced Mac Cleaner from the Activity Monitor
2. Delete Advanced Mac Cleaner from the Applications folder
3. Delete Advanced Mac Cleaner from the User’s Login Items
4. Delete the helper application from ~/Library/Application Support
   • amc
   • awc
   • Advanced Mac Cleaner
   • Mac Adware Cleaner (You will be asked to authenticate).
5. Delete the Library files
   • Advanced Mac Cleaner
   • Mac Adware Cleaner
   • hlpramc
   • hlprawc
   • hlpramcn
   • hlpradc
   • pcvark
6. Delete the Launch Agent files
   • adwarecleaner
   • hlpramc
   • hlprawc
7. Then, return to the Library folder again (back arrow), and open the folder named Preferences. Locate all files containing the names Mac Adware Cleaner, adware, adwarecleaner or pcvark, and drag them to the Trash.
8. Return to the Library folder again (back arrow), and open the folder named Logs. Locate all files containing the names Mac Adware Cleaner, hlpramc, hlprawc, and drag them to the Trash.
9. Return to the Library folder again, and open the folder Saved Application State. Locate all folders containing the names pcvark or Mac Adware Cleaner, and drag them to the Trash.
10. Open System Preferences > Users & Groups > select your User Account > Login Items. Select the item named Mac Adware Cleaner, and click the [-] (minus) button to delete the now nonexistent program from your Login Items.

Or, you could try out AppCleaner from FreeMacSoft.