Windows OS is the best and most user friendly operating system in the world. You can install and access many applications in this OS to complete your technical works easily. But sometimes, you can also see that the OS brings some errors for you that can make you very much annoyed. You may get advrcntr4.dll is missing error in Windows due to damaging or missing of the advrcntr4.dll file. The error may harm the computer data very badly. After the occurring of the advrcntr4.dll was not found error in the Windows, you will not be able to access the application associated with this file. So, it is very important to fix this issue as soon as possible. With the help of some manual or automatic troubleshooting, you can rectify the error issue. If you want to fix the issue automatically then you can install Advanced System Repair tool in your computer.