problem in new user registration

Hello M8 i have the same problem afther user registration , afther i click on button registrer the site web retuer me the pager with the error 404.

I try to rename htaccess.txt ,deleted the folder com_users by template folder, and disable SEF from web site.

Can you help me to solve this probelm please?

thx you so much

No one can help me to solve this problem please ?

Same thing when registering(((( error 404(((( help! how can I fix it the Answer below is not clear ( How to rename I know exactly what folders ? and what name to give them :oops: