An error occurred while processing option SAP CRM 7.0 > SAP Application Server ABAP > MS SQL Server > Central System > Central System( Last error reported by the step :The subkey 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\QPCore' does not exist on the 'localhost' host.). You can now:
Choose Retry to repeat the current step.
Choose View Log to get more information about the error.
Stop the option and continue with it later.
Log files are written to C:\Program Files/sapinst_instdir/CRM70/AS-ABAP/MSS/CENTRAL/.
那份文档没有用，有谁安装过的？