What are Rundll Errors?
The Windows Error Codes and How to Fix Them
There are certain codes that you may come across when you are using Windows or its components. Solutions on how to fix these problems are also listed but remember that some of the problems may require assistance from a hired professional. Trying to fix some of them can actually do more harm than good to your computer.
System cannot find specified file:
Solution: Try re-installing NCP and DUN.
Connection Successful Message:
Solution: No repairs are needed.
Access Denied:
Solution:
1. Make sure you have used the correct username as well as password.
2. Make sure that your options accept verification. Also make sure that text is both clear and activated.
Invalid Procedure Call:
Solution: You will need ot re-install dial-up and network components.
Stack Overflow
Solution:
1. Try to cold boot you system.
2. If that does not help at all, your Swap file or RAM may be the problem.
Connection Not Allowed
Solution:
1. There may have been someone who was able to connect to your account.
2. Being cloned on your ISP can cause the clone to get bumped off.
Cannot find device
Solution:
1. Make sure the right modem is being used.
2. If not responding, try to re-install.
Invalid Value
Solution:
1. Setup auto dialer to the appropriate dialer.
2. Try to re-install the dialer.
Invalid Port handle
Solution:
1. Choose modem’s COM port. Click on info below the diagnostic section. If you start receiving responses restart your system.
2. Try installing the modem again.
3. Re-install your dial-up network as well as its components.
4. Contact the manufacturer of your system.
Operation Pending
Solution:
1. Restart your PC.
2. Make sure no other programs are using your modem.
3. Hit Control, Alt, Delete. If for some reason RNAAPP loads, you are going to have to get in touch with a professional to fix this problem.
4. Make sure your computer is spyware free.
Port Open Already
Solution:
1. Reboot the system.
2. Make sure no other program is using the modem.
3. Uninstall AOL adapters and then try restarting your system.






