Hi guys, I'm trying to install Windows Live messenger (I'm running Windows 7 Ultimate 64 bit), but I get the error code 0x800b0003 (unknown error) Source: WaitForCatalog. So I look it up on google and the next thing I find is that I think I need a certain windows update for compatibility with Windows XP? I'm not sure if that's correct, but I tried the update here: http://support.microsoft.com/kb/960554 but no solution there. Cannot even install that b/c it says that I'm not an administrator, which I am. I checked system tools and even the group policy page to make sure that I had certain things selected... I'm at a loss now. I also recently ran Windows update so I should be ready to go in that respect... Any ideas?

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Hi, As this issue is Windows Live Messenger related, please understand that this is Windows 7 Forum. I suggest to ask Windows Live Solution Center for further help: Windows Live Messenger support The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding. Regards, Sabrina This posting is provided "AS IS" with no warranties or guarantees, and confers no rights. |Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.