Data Validation Error in Application Vault

[littlefrog]

Using application vault to add guest book to client site and I am not allowed to have the first character of the Database or the Username start with a number.

Very annoying since again as always SW-SOFT doesn't know how to label errors, simply put "Incorrect Paramaters" should not be acceptable.

I still can not figure out... why not just put "Numbers are not allowed" would have saved me TONS of time and not gotten me all t-ed off.