Hi all, in Windows Server 2008 SP2: When trying to install "MSXML 4.0 SP3 Parser" (http://www.microsoft.com/en-us/download/details.aspx?id=15697) we get an error message: An error occured during the installation of assembly component {749100E4-79A4-398A-A06B-D6B9ABF34537}. HRESULT: 0x:80070003 Any kind of help is very much appreciated. Best regards Gernot Eventvwr: ====== Product: MSXML 4.0 SP3 Parser (KB973685) -- Error 1935. An error occured during the installation of assembly component {749100E4-79A4-398A-A06B-D6B9ABF34537}. HRESULT: 0x80070003. assembly interface: IAssemblyCache, function: CreateAssemblyCacheItem, assembly name: Microsoft.MSXML2,type="win32",version="4.30.2107.0",publicKeyToken="6bd6b9abf345378f",processorArchitecture="x86" Greetings/Gre Gernot

Hello Gernot, Please see if any of the following article helps http://support.microsoft.com/kb/926804 http://support.microsoft.com/kb/970652 http://technicallyeasy.net/2012/05/fix-an-error-occurred-during-the-installation-of-assembly-component/ http://www.andica.com/faq_error1935.html Regards, Santosh I do not represent the organisation I work for, all the opinions expressed here, are my own. This posting is provided AS IS with no warranties or guarantees and confers no rights. Blog | Wiki

If have older version of XML (MSXML 4.0 SP1 or SP2) installed, I suggest firstly uninstall it in Control Panel and try to install MSXML 4.0 SP3. If this does nto help, you may refer to the below thread: http://answers.microsoft.com/en-us/windows/forum/windows_other-gaming/error-with-msxml-40-in-windows-7-64bit/19afaa80-6c5f-459e-9c0d-0aa5887bcd34 Or ask in MSXML forum here: http://social.msdn.microsoft.com/Forums/en-US/xmlandnetfx/threads?page=2

If have older version of XML (MSXML 4.0 SP1 or SP2) installed, I suggest firstly uninstall it in Control Panel and try to install MSXML 4.0 SP3. If this does nto help, you may refer to the below thread: http://answers.microsoft.com/en-us/windows/forum/windows_other-gaming/error-with-msxml-40-in-windows-7-64bit/19afaa80-6c5f-459e-9c0d-0aa5887bcd34 Or ask in MSXML forum here: http://social.msdn.microsoft.com/Forums/en-US/xmlandnetfx/threads?page=2 Hi Gernot, We would like to know if the above links help. Regards, TechNet Subscriber Support If you are TechNet Subscriptionuser and have any feedback, please send your feedback here.

Hi together, I checked all of this last night. Without any success :-( I am still unable to install the Parser. Unfortunatly Kaspersky V9 needs exactly this Version. I also posted in the given Forum. but no answer until now. Best regards Greetings/Gre Gernot

Hi again, unfortunately the given MSXML Forum is only for developing questions. So I have still no answer to this. Need more ideas?? Greetings/Gre Gernot

And again me: I have been able to come over one step: I found out that HRESULT: 0x:80070003 is "file not found". Some search gave me the needed info: File %windir%\winsxs\installtemp was missing. After creating that directory the next error ist HRESULT: 0x:80070005 (which seems to be "Access Denied"). Is there somebody who can tell me how to find out where access rights are mssing?! I switched on logging MSI installation but the given logfile doesn't really help.Greetings/Gre Gernot

HRESULT: 0x:80070005 (which seems to be "Access Denied"). %windir%\winsxs\installtemp - following are the default permissions Now, try following Take ownership of folder %windir%\winsxs\installtemp (say to your user account) and grant your user ID Full Control permission. Try installing again.Regards, Santosh I do not represent the organisation I work for, all the opinions expressed here, are my own. This posting is provided AS IS with no warranties or guarantees and confers no rights. Blog | Wiki

HRESULT: 0x:80070005 (which seems to be "Access Denied"). %windir%\winsxs\installtemp - following are the default permissions Now, try following Take ownership of folder %windir%\winsxs\installtemp (say to your user account) and grant your user ID Full Control permission. Try installing again.Regards, Santosh I do not represent the organisation I work for, all the opinions expressed here, are my own. This posting is provided AS IS with no warranties or guarantees and confers no rights. Blog | Wiki

Great. It works! Many Thanks.Greetings/Gre Gernot

Great. It works! Many Thanks. Greetings/Gre Gernot Good to hear that :-)Regards, Santosh I do not represent the organisation I work for, all the opinions expressed here, are my own. This posting is provided AS IS with no warranties or guarantees and confers no rights. Blog | Wiki