Dial up connection error 601

Asked By 10 points N/A Posted on -

I have a dial up connection. I cant solve an error. I am using windows 98 because my performance is very low. I have been using this connection a very long time and this is the first time that i face this kind of problems. I am trying to explain it but no ideas about how to explain it to you guys. When i try to work using VPN dial up connection this error occur.

Windows dun/rss error 601

"The port handle is invalid."

Now tell me what to do to fix this problem. advance


Best Answer by Iqbal Hussain
Answered By 0 points N/A #103479

Dial up connection error 601


Hi dear,

please follow these steps

First Click on start then Go to "Control Panel", then find "Modems", then goto "Diagnostics". When you reach there then Highlight the COM port which the modem is located on. after it click on "more info" ok If you get a response from the modem, restart your computer. If the problem is still occur after restarting computer then i suggest you to reinstall driver of your modem. I hope this technique will solve your problem and if problem remain. then hold down the keys Control, Alt and Delete, highlight "RNAAPP" and click on "End task". After it restart the computer and then try again.


Best Answer
Best Answer
Answered By 0 points N/A #103480

Dial up connection error 601


Kelly Try This:

1. Select the modem's COM port and under the Diagnosis section, open More InfoYou should reboot your computer if you are able to get Ati# responses. Hence, remove the erroneous init string or enter ATZ as the init.
2. You can also reinstall your modem 
3. Else press Ctrl-Alt-Delete and if RNAAPP loads, contact a technician to fix this problem. 
4. Your Dial-up Networking should be installed again together with its components 
5. Your modem might not be working properly. You should then consult your computer manufacturer.

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