Post installation

Hi.
I`m using a webform.module for few days and figured out that the webform is sending bad symbols instead of non-english words by email.
So, email recepients recivied message in such way:

Submitted values are:

=D0=92=D0=B0=D1=88=D0=B5 =D0=B8=D0=BC=D1=8F / name :

Coded word was printed on russian in webform`s textfield name.

I thought that this bug came from this string in webform module:

Content-Transfer-Encoding: quoted-printable

When i changed it at "utf8" nothing happens.

For example mail.module is using same things but doesn`t use
those string (Content-Transfer-Encoding) in mail headers. When i deleted those string from
webmail.module, nothing was happens again.

I`m getting frustrated with this:(
Help please!

P.s.
Encoding of a site is UTF8, the same is in webform.

Hey y'all - I had a site up and running - quite beautifully I might add -- for about 9 months and as of last night, when I installed zen-cart, my drupal site refuses to load. All I get when I go to my site is a blank page. When I inspect the HTML, i have a HTML, HEAD, TITLE element, and 2 META elements, then BODY, and that's it. Everything is empty.

1- I have drupal on my localhost. in url i type http://localhost/drupal and it wont open the index.php itself (i am not authorized to view this page ) instead i have to type http://localhost/drupal/index.php

Is that how its supposed to be?

2-When i log out from an account i go to http://localhost/drupal/index.php?q=logout
But it says i am not authorized to view this page either.

Whenever I (or any user) tries to comment on the site, the server returns the following page:

"user error: Access denied for user: 'drupal@localhost' to database 'drupal'
query: LOCK TABLES sequences WRITE in C:\WebRoot\jd_clients\chemchick\www\includes\database.mysql.inc on line 97.

warning: Cannot modify header information - headers already sent by (output started at C:\WebRoot\jd_clients\chemchick\www\includes\common.inc:400) in C:\WebRoot\jd_clients\chemchick\www\includes\common.inc on line 230."

Any idea what the heck is wrong?

I'd like to change that copy to read "login or register to participate" but have been unable to figure out which file needs to be altered.

any help would be greatly appreciated.

greets!

this is actually a revised re-post since I got no response to the earlier one, and my colleague's problem persists; essentially:

on-campus organization is using Drupal - neat, though I'm not involved in it. a colleague of mine is in the organization and is finding he cannot get his registration confirmed. he enters name and email address but doesn't get the email confirmation, etc. I don't know if anyone else is having his problem; I did the registration and it was flawless.