Today updates installed office2010-kb2598152-fullfile-x64-glb.exe. The test environmentdoes not. All went well (almost) And the project server and sharepoint working in health and maybe even faster than before. The problem in the next update after missing one of the nodes in a site collection Missing means there is no link in the top menu of the site collection is nowhere I can see it even through Sharepoint Manager 2010 or Feauture Admin Tool in 2010 - both swearthat they can not perform the operation on the object model actually read to the end. All other nodes represent the desired me not. If you access it via browser, I get the following information: IE: when you access directly to the site: A Web site can not display page HTTP 500 Possible reasons for this: The site is in service. Program Web site contains an error. When you access the admin site: The Web site declined a request to display this web page HTTP 403 The question that this can be! And how does that solve any advice received, the site is needed in production tomorrow!