Fix: Error 633 Modem (or other connecting device) is already in use

Windows Networking
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Originally published at: Fix: Error 633 Modem (or other connecting device) is already in use

There is a pretty well-documented network problem with Windows computers which causes users to see an error message containing error code 633 whenever they try to connect to the internet using a modem, Wi-Fi or even a hard-wired Ethernet connection. Reports of this issue go way back to the days of Windows Vista, and the…

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Awesome number 5 works with Windows 10! Thanks!

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Thanks for the support it will work in step 4

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Number five works majically , thanks for the help
:slight_smile:

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Thanks…Solution 5 working for me…

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Thanks…solution no 5 working for me…

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Can I add a number 7 ?

This worked for me (where 1-6 didn’t)
https://answers.microsoft.com/en-us/windows/forum/windows_10-networking/dial-up-error-633-wbuild-15063-1703-creators-pro/2c5b280e-e246-4105-b8e6-58e413d2668e