Here is the Technet "Disaster Recovery Procedures" to help you fix a crash:
I was able to use the recovery tools to fix the databases, but OWA and IIS were toast.
You can recover your database with Eseutil /R (Recovery Mode).
See help here:
One of my first issues was to repair WMI. That worked fine, but then IIS was still damaged.
Here is a batch script that i found that fixes that:
net stop winmgmt
rd /S /Q
regsvr32 /s %systemroot%\system32\scecli.dll
for /f %%s in (’dir /b
/s *.dll’) do regsvr32 /s %%s
for /f %%s in (’dir /b *.mof’) do mofcomp
for /f %%s in (’dir /b *.mfl’) do mofcomp %%s