In the Windows operating system, there are so many features due to which you are capable of operating various functions. You can also download and install many applications in the Windows. These applications run on a very crucial component called DLL file. But sometimes, you may see some error issues on your computer screen like Dunia.dll is missing error in Windows. It is a very critical error message that comes to you due to the missing or corruption in the Dunia.dll file. You may get many unusual happening due to the occurring of this error like data loss, application corruptions, etc. Hence it is very important to fix this issue with the help of the manual procedure or you can also download Advanced System Repair tool for automatic removal of the error.