> Hi! I have found a file in my ts mix for that is only displayed a checksum or offset or such thing. What can i do to get the correct name of the file, so that i can modify it?

I believe what you are refering to is an encrypted version of hte filename that is created by some kind of one way hashing function, but I could be wrong. The only way to know the file name is to guess at it and process it through the same hashing function until you find one that matches.