Within the /cgi-bin/ppSD/ folder, open the file named ppSD_mysql.pl.
If the ppSD_mysql.pl file appears as follows...
$ppSD_DBI_Name = "";
$ppSD_DBI_Username = "";
$ppSD_DBI_Password = "";
1;
...then open the folder entitled /cgi-bin/c7/ and edit the file named mysql.dbh. This file is setup as follows:
database_name|database_username|database_password
Edit the three fields as needed, ensuring that you do not delete the vertical bars that separate each piece of data.
If the ppSD_mysql.pl file is different than displayed above, then you can edit your c7 MySQL connections as listed above through the mysql.dbh file and your Password Protector SD MySQL connections by editing the fields within the ppSD_mysql.pl file. Edit as follows:
$ppSD_DBI_Name = "your_mysql_database_here";
$ppSD_DBI_Username = "your_mysql_username_here";
$ppSD_DBI_Password = "your_mysql_password_here";
1;