Error 633: The Modem or Other Connecting Device Is Already in Use
Error 633: The 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 issue has lived through the numerous versions of the Windows Operating System that have been released since, now even affecting Windows 10 users.
When a user tries to connect to the internet using a modem, Wi-Fi, or an Ethernet connection and comes across Error 633, there are a few things which could possibly be going wrong. Reports of this issue can be allied way back to the days of Windows Vista and have managed to live even today affecting hundreds of Windows 10 users. This guide is a walk-through of this well-documented VPN Error. Read on to understand Error 633 is, its symptoms, causes, and fixes.
This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).