Frustrated with the continuous error messages with the executable files we can think of replacing the entire system, but before that we can take a look at the write up below for the second thought!
Missing file errors with the executables
The Start Menu can be unable to be accessed in the computer running with Windows Vista, as the problem might crop up on the system screen with the same. The missing error might appear on the display with the start up while starting up the machine. The Control Panel may come up with the faults of rundll.32.exe but the System File Checker and other manual methods may fail to sort out the problems. We should try to fix the rundll32.exe related issues in order to start the computer without any hassle.
After the Registry cleaning program has been run, the problem might start coming up on the system screen with the rundll32.exe file. The file can be seen in the hidden folder but it is unable to be opened. The antivirus, MalwareBytes may state that there is virus with the file rundll32.exe but it might fail to remove the malware and fix the errors. In this case, we might need the right software to fix rundll32.exe after removing the virus.
Application not found issue
We might fail to open any application on the computer. Whenever it is tried to be processed, the application not found error message with the rundll2.exe file might pop up on the desktop. The file rundll32.exe needs to be fixed or replaced so the problems with the applications won't take place repeatedly.
Application error with stop working message
With the Windows Host Process, the error can come up with the heading of 'Application error' and the message can show that the process has stopped working. The entire thing can start taking place all of a sudden without performing anything in the machine. We can get rid of the issues if the erroneous files can be repaired.
The solution at its best
Skipping the manual methods and the free tools, which can invite added troubles on the computer, you can download DLL Suite as the fix of rundll32.exe file and get the issues removed permanently.