I have the Easy System Cleaner. It worked through Internet Explorer. But when it comes to Mozilla Foxfire. It stops. The message is: error executing sql. Error 26. File opened that is not a database file "select[sql] from sqlite_master where [type]="table' and lower (name)='mos_cookies' " File is encrypted or is not a database. What should I do. And where do I look to solve this problem. I need to use my Easy System Cleaner...I paid for it! Phudas53017@aol.com