Are you annoyed due to Mac OS X 10.4.2 could not validate source error? Well, it is certainly the most critical error issue which can cause serious issues for the users. However, there is no need to worry as here you will get the right solution to get rid of this very error problem on your Mac OS X 10.4.2. Usually, emergence of this very error is mostly caused due to Disk Utility failure. In order to fix Mac OS X 10.4.2 could not validate source error you should try the FSCK command. In case if FSCK fails to resolve this particular error on your Mac machine then it means there is surely some kind of severe corruption issue in your system. Under such critical circumstances the only possible way to resolve Mac OS X 10.4.2 could not validate source error is formatting hard drive. Formatting will wipe your entire hard drive effectively and resolve all kind of corruption from your system. Well, meanwhile users will face severe data inaccessibility scenario due to formatting hard drive but with using Mac Data Recovery Software you can overcome any critical data loss situation. Therefore it is recommended to use Mac Data Recovery Software in order to get back all precious Mac files after Mac OS X 10.4.2 could not validate source error.