Microsoft office communicator 2005 log in problem

This issue occurs because the front-end server is considered to be overloaded on a computer with 4GB memory or a multiple of 4GB memory. This even occurs when there is little traffic on the server. Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully.

For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. Symptoms Users receive the following error message when trying to sign in to Microsoft Office Communicator R2: Cannot sign in because the server is temporarily unavailable. Need more help? Expand your skills. We can't always guarantee that the perfect solution to your specific problem will be waiting for you.

If you ask your own question - our Certified Experts will team up with you to help you get the answers you need. Who are the certified experts? How quickly will I get my solution? We can't guarantee quick solutions - Experts Exchange isn't a help desk. We're a community of IT professionals committed to sharing knowledge. Our experts volunteer their time to help other people in the technology industry learn and succeed.

Plans and Pricing. Contact Us. Certified Expert Program. Credly Partnership. I had no problem Internal automatic sign in with multiple email domains ocs r2 there was a problem verifying the certificate from the server Archived Forums.

Everything is working well. Clients can sign in from the outside without VPN, they can expand DL's, they can join conferences etc.. ALL is Great Communicator problem Archived Forums. Cannot sign in , possibley because the authentication server is unavailable to verify the sign - in information. Cannot sign in with Office Communicator Archived Forums. If your sign - in information is correct and the problem persists, please contact your system Frustration Finding contact at Microsoft to help with a simple problem Archive.

Today when we signed in we got to the sign in screen and signed in with our normal Live ID but we get the MSN Messenger, keeps crashing every time i sign in. Archived Forums. I am running windows Please try again later.

Keep getting "Something went wrong and we can't sign you in right now. I try to download some items. I keep getting "Something went wrong and we can't sign you in right now.

Please try again Please verify the Problem whit sending a message in IM Archived Forums. I successfully installed the Outlook client on my machine but was having issues with IE 8.