Sounds as a bit of a pompous title, does it?
Well believe me it is not that much pompous. 48 hours ago my trusty HTA application stopped working. I went in with the VS2008 debugger and … the error was in the middle of a large comment. Very ominous that is. Something can not stop working just like that. Unless we are talking windows that is.
I decided to re-install SP3. Restart. Windows start-up screen appear. “Please Wait…”, for ever. “Magic” button. Restart. F8. Recovery mode worketh. Phew ;o(
MMS does not work. Message says something about not having access rights to MSC files etc. Very bad. This means I can not see the event log, can not add another fresh admin user etc …
Trusty EasyCleaner shows me, that each and every Office 2007 update has failed. Or is in a limbo. And Office setup failed with yet another spurious error. Same goes for .NET 3.5 SP1.
Spent few more hours applying VS2008 SP1 , by hand. looking into its XML setup config file.
Started moving/copying everything to the external USB 300GB WD HD. Which has taken 5+ more hours because it is done in a Recovery mode and because it it USB, of course.
Erased all the temp rubbish from the C: drive. One more unsuccessful normal login attempt. Than at last a successful non-diagnostic, login.
It was already Sunday 00:30. Then went to www one more time to see if there is anything about a problem with MMC not loading MSC files. Google spills out the search result. Ah, what the heck. Just select the first one, just for luck …. and there was the solution. Which I of course did not knew when looking into it, first few minutes. Remember we are talking Sunday 01:00 am here.
This author was talking about re-registering MSXML files, and refreshing the old ones by puling them from DLL CACHE … Applied the cmd file presented. Nothing. Then checked msxml dll’s in system32, and found few more. Obviously ITPRO text was few years old. Edited the cmd file by adding MSXML4 and MSXML6. Started it.
And my WIN XP PRO SP3 is back!
Here is the bacth file. As I said: it there ever was a usefull advice take this one: copy this into cmd file and keep it safe on your USB key fob.[code] :: 10418 » You receive ‘MMC cannot open the file
:: C:WINDOWSsystem32devmgmt.msc’ when you open Device
:: Manager or the Computer Management window? (20-Apr-06)
:: When you attempt to open Device Manager, or the Computer
:: Management window, you receive an error similar to:
:: MMC cannot open the file C:WINDOWSsystem32devmgmt.msc.
:: This behavior may occur if one or more library files used
:: by the MMC are missing or corrupted:
:: (c) 2009-2013 by DBJ.ORG
:: Fix the corrupted msxml on the current machine
FOR /F "tokens=*" %%G IN (‘dir /b msxml*.*’) DO CALL :proc %%G
copy /Y %windir%system32DLLCACHE%1 %1
regsvr32 /s %1
Execute this in a safe mode (by pressing F8, before Windows Starts) Keep this batch file VERY SAFE. And hope you will not need it. Ever.
The fact that one single dll can do this to (I think) very experienced Windows user is a material for the whole book, of course.