Hello Dear Microsoft Team,

I am really facing problems with connecting RAS devices when i have awaken from Sleep/hibernate on windows 8 64 bit Pro boxes as the RAS connection always fails to connect with RAS error 633 and as per the forums description i have tried to apply the fixes

http://support.microsoft.com/kb/2618301

But unfortunately nothing worked for me.Can you guys let me know whether i have update from Microsoft to resolve this issue.And also in Win 8 i could not find tapiini.exe also.But i manipulated registry as per above link but did not work.

Looking forward for your reply

Thanks and Regards,

Naresh

Hi,

Please check upgrade the network adapter driver. You'd better to contact the computer manufacturer and ask if they have Windows 8 compatible driver.

Also check the following thread for reference:

Problem with VPN and UMTS modem: Error 633 modem already in use

http://social.technet.microsoft.com/Forums/windows/en-US/64b58ad2-6110-4b45-aca4-3f4fce61fb09/problem-with-vpn-and-umts-modem-error-633-modem-already-in-use

Regards.