This is precaution question :)
When I was configuring SQL Server 2008 R2 database engine, I checked "Enable C2 audits" which I don't really need. From that time it created a lot of files like audittrace20130918235148.trc. I disabled C2 auditing in SQL Server Management Studio by unchecking checkbox.
Are those files really from C2 audit? If so, can I safely remove them without worring about data stored in databases? Again: I do not need audit logs.