I got a computer here which is running windows 7 64 bit. Right now I'm trying to get service pack 1 installed, but this always with the error: ERROR_FILE_NOT_FOUND(0x80070002). There are several things I've tried: I uninstalled ESET Smart Security 4 and I disabled all non-micorsoft-services with no change. Now I've run the readiness tool which gives me back on error in the log file: ================================= Checking System Update Readiness. Binary Version 6.1.7601.21645 Package Version 13.0 2011-08-24 20:16 Checking Windows Servicing Packages Checking Package Manifests and Catalogs Checking Package Watchlist Checking Component Watchlist Checking Packages Checking Component Store (f) CSI C Mark Deployment Missing 0x00000000 c!microsoft-w..-deployment_31bf3856ad364e35_6.1&7600.16385_36fbddf90eee0d25 amd64_netfx35linq-msbuild_schema_v35_31bf3856ad364e35_6.1.7600.16385_none_a45890c6256df783 Summary: Seconds executed: 68 Found 1 errors CSI C Mark Deployment Missing Total count: 1 But I can't find what exaclty is the problem. Maybe someone here can help me out? I at loss right now ... thanks bye the way :)

Run an in-place upgrade [1][2] to repair your windows. Your programs are still usable after doing the InPlace upgrade. This repairs all missing/damaged files. You will then be able to install the Sp1 without any issues. [1] http://support.microsoft.com/kb/2255099 [2] http://www.sevenforums.com/tutorials/3413-repair-install.htmlIf you found this post helpful, please give it a "Helpful" vote. If it answered your question, remember to mark it as an "Answer". Rich Prescott | MCITP, MCTS, MCP Blog | Twitter: @Arposh | Powershell Client System Administration tool

Okay - last resort :) Hoperfully that'll help. I startet the in-place-upgrad right away and it sits at "Searching for installation updates ..." - there's been no downloading so far - for the past 10min now. Is that normal? It was some stupid webcam - now its sitting at "Upgrading Windows ... Copying Windows files (0%)" It's now been like that for about half an hour. Hopefully it'll show some progress till tomorrow morning ... Okay - so some progress. But after a while I get an error: "Setup can't continue. Restart computer and restart setup. When prompted try getting the latest updates." Did that - and also tried to do it without updated via internet. But it's always the same. An "sfc /scannow" in elivated cmd left mie with "Windows resource protection could not perform the rewquested operation". Any further suggestions would be much appreciated ...

Hi, Please try to boot the computer in Clean Boot Mode, then try In-place upgrade. http://support.microsoft.com/kb/331796 Regarding why you cannot perform SFC, you may refer to the following artilcle. http://www.completepcpedia.com/when_running_sfc.html Important Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.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.