hello every one,

I wanted to uninstall QC and reinstall it again(because of some problem).
Befor uninstalling, I uninstalled MsSql too, after that I can not reinstall QC. the error message in log file is : "MSDE service (service name=MSSQLSERVER) does not exist. Aborting installation."
I searched for this error but the only thing I found is uninstalling QC & SQl-server completely and reinstalling QC, but doing this, I get the same error.
I also try to install Ms-sql on my self but I get no answer.
what should I do? [img]/images/graemlins/confused.gif[/img]
please help me, it's very.