If you have any problem in your local system then you do not have to reinstall sql on remote server. Just for sure, take back up of 'data' folder (containing...

No, it wont delete any database, you may have to reattach them once u install the sql server again.

i have just whole thread!!! r u trying to install client on...

you can do this for any user other than 'sysadmin'.

Let you have two users: userGrant and userDenined; and you want to allow and denied access for database testDB accordingly. To...