In the Windows operating system based computer, you can install many applications to work on them to complete your various tasks. But it is also a fact that many times you will get error issues on your system due to some wear and tear in the software or other components of the computer. Sometimes you may get adobe_air.dll is missing error in Windows due to the missing or corrupt adobe_air.dll file. It is a very important component in the Windows computer that is responsible for the running of the applications associated with this file. Without this file, you will not be able to access the computer properly. Therefore, it is very important to fix this issue as soon as possible. You can fix the issue manually or you can also use Advanced System Repair tool for automatic removal of the error.