If you use your computer daily, it is impossible that you have never received any computer problem, at least you might get system error like sxstrace.exe error. When you see it at first sight, you may be at a loss toward it. When it occurs continually, you will lose patience with it. Be relaxed! Here, I would like to tell you what it really is and give you some suggestions on fixing it. What is sxstrace.exe? Sxstrace.exe is a critical windows process utilized by many applications of Windows operating systems. It is an important process that executes dll files and locates their libraries into windows system's memory. And this process helps your computer to run properly and smoothly. However, it is easy to cause error due to various reasons. Because of its significance, you should try to fix it as soon as possible once you experience this error message. What are the negative consequences caused by it? ? Network connection failure without notification ? Blue Screen of Death errors ? Program uninstall/install failure ? Extremely Slow PC performance ? Countless sxstrace.exe error message pop-ups ? Fail to access to critical files ? Window operating system cannot load itself ? Difficulty in running the Window Operating System What are the causes of it? This error can be attributed to a number of factors. But you just need to make clear of the root causes, so that you can fix it effectively. In most case, damaged or corrupt registry and malicious program can be considered as the main causes. Why? I would tell you in detail as follows. 1.Damaged or corrupt registry. It is a truth that your Window registry plays an essential role to your system, for it keeps all the applications, settings and information that the computer requires to run. However, although it deals greatly with your system, it is easily affected by the problems like installation of faulty program inside your computer. When your registry becomes damaged or corrupt, it will lead dll and exe files into damage or corrupt, that is the possible reason for the error message on your screen. 2.Malicious program. It is believed that malware or spyware can ruin your computer by running the malicious programs. When the malicious program exists in your system, it prevents your applications running properly, and changes your programs and replaces your exe and dll files. Hence, the sxstrace.exe error is likely to result from the malicious program. How to fix it? There are various methods of fixing it, you can choose the safe ones that will not bring any harm to your computer. Here are some methods you can follow: Method one: Restore the file with the installation CD Step one: Insert the installation CD Step two: Click "start", and then "run" Step three: Type expand CD Drive: i386rundll32.ex_c:windowssystem32 sxstrace.exe Step four: Press "enter" on your keyboard Step Five: Reboot your computer Method two: Scan malicious program. If you keep starting up your anti- virus software all the time, you may consider trying to find whether your software is out-of-date, if so, you should download a new version of anti-virus software from the safe website. Method three: Repair your Window registry. You should download a well- reputed registry cleaning tool from the trusted website, like http://www.topckit.com/, and keep it onto your computer, then you can run it in order to scan through your computer, after that, you click "Star to clean", all the problems can be resolved in minutes!