I am attempting to install v5.0.1 on a remote host, and am using the Install Wizard.  I have selected the "Typical" installation method.

I successfully pass the Permissions Check, and I successfully pass the Database Connection test.

That's the good news.  :)

On the next screen ("Run Database Installation Scripts"), I receive the following error message. 

Installing Database - Version 05.00.00...FAILURE 400 - Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.
 

I have to imagine the cause of the problem is something other than unavailable connections, as nothing else is using this database, however I am at a loss as to what to check.   Any advice is appreciated!

Thanks,
TD

I confirmed that the specified user has db_owner rights.  Tried again and got the same result.

I then tried again, but this un-checked the "Run as db Owner" checkbox, and got the following error:

Installing Database - Version 05.00.00...FAILURE 400 - The stored procedure 'twd.UpdateDatabaseVersionAndName' doesn't exist.

I'm guessing that probably wasn't the right thing to do????

Hi. I had the same issue, that "Installing Database" message came up to me too. I did what Sebastian suggested (to restart with a blank database.) but it didn't work. I got the same message again. PLEASE HELP. Thank you, Carlos