I believe that you can only do this programmatically. Steps:
First edit web.config to enable the reset password as follows:
<?xml version="1.0"?>
<membership defaultProvider="MySqlMembershipProvider">
<providers>
<clear />
<add name="MySqlMembershipProvider" connectionStringName="...." applicationName="..."
enablePasswordReset="true"
type="System.Web.Security.SqlMembershipProvider" />
</providers>
</membership>
Then write a code that will reset the password first, receiving a temporary password, then use this temporary password to go to the "final" password:
MembershipUser aspNetUser = Membership.GetUser(username);
string tempPassword = aspNetUser.ResetPassword()
aspNetUser.ChangePassword(tempPassword, newPassword)
source
share