authentication dialog not appear using Tortoise

Question

I create local repository and in svnserve.conf file uncomment some line to get this:

[general]
anon-access = none
auth-access = write
password-db = passwd
[sasl]
use-sasl = false

and in passwd

[users]
user= userpass

But when I do Checkout or other operation, authentication dialog don't appear :/
Can someone know why ?? :(

Answer 1

Maybe your credentials are cached and TortoiseSVN use them instead of asking, see Client Credentials Caching.