Ich habe herausgefunden, dass es sich um die Wiederherstellungspunkte handelt. Im Netz habe ich eine Batch-Datei gefunden, die diesen Fehler beseitigt. fixdb.bat. Sie gilt auch, um SP3 zu installieren. Sie muß vor der Installation ausgeführt werden.
Hier für alle, die sie brauchen:
@echo off
:: Batch file that tries to remedy error # 800710D9
:: "Unable to read from or write to the database".
:: Author: Torgeir Bakken
:: Date: 2004-08-30
cls
echo This batch file will now try to remedy the error 0x800710D9.
echo To abort and not run it now, hold down Ctrl and press C.
echo Otherwise press the space bar to continue.
pause
:: Stop the Cryptographic service
%SystemRoot%\System32\net.exe stop CryptSvc
:: Rename all log files in the %SystemRoot%\Security folder
FOR %%a in (%SystemRoot%\Security\*.log) DO move /y %%a %%a.old
:: Rename the %SystemRoot%\System32\CatRoot2 folder
move /y %SystemRoot%\System32\CatRoot2 %SystemRoot%\System32\CatRoot2old
IF not exist %SystemRoot%\System32\CatRoot2 GOTO CONT01
:: In case the folder rename failed because of locked files
:: rename all log files in the %SystemRoot%\System32\CatRoot2 folder
FOR %%a in (%SystemRoot%\System32\CatRoot2\*.log) DO move /y %%a %%a.old
SET catroot2locked=True
:CONT01
cls
echo.
echo Please wait, this might take some time...
:: Unregister DLL files that are associated with Cryptographic Services
CD /D %SystemRoot%\System32
start /wait regsvr32.exe /s /u softpub.dll
start /wait regsvr32.exe /s /u wintrust.dll
start /wait regsvr32.exe /s /u initpki.dll
start /wait regsvr32.exe /s /u dssenh.dll
start /wait regsvr32.exe /s /u rsaenh.dll
start /wait regsvr32.exe /s /u gpkcsp.dll
start /wait regsvr32.exe /s /u sccbase.dll
start /wait regsvr32.exe /s /u slbcsp.dll
start /wait regsvr32.exe /s /u cryptdlg.dll
:: Reregister DLL files that are associated with Cryptographic Services
start /wait regsvr32.exe /s softpub.dll
start /wait regsvr32.exe /s wintrust.dll
start /wait regsvr32.exe /s initpki.dll
start /wait regsvr32.exe /s dssenh.dll
start /wait regsvr32.exe /s rsaenh.dll
start /wait regsvr32.exe /s gpkcsp.dll
start /wait regsvr32.exe /s sccbase.dll
start /wait regsvr32.exe /s slbcsp.dll
start /wait regsvr32.exe /s cryptdlg.dll
:: Configure and start the Cryptographic service
%SystemRoot%\system32\sc.exe config CryptSvc start= auto
:: Start the Cryptographic Service
%SystemRoot%\system32\net.exe start CryptSvc
cls
echo.
If "%catroot2locked%"=="True" GOTO CONT02
echo Finished, please reboot the computer and then try to install SP2 again...
GOTO END
:CONT02
echo Please run the batch file again with a newly restarted computer...
echo (but if it is newly restarted, just do a reboot and then try
echo to install SP2 again)...
GOTO END
:END
echo.
pause