Pctools.dll process belongs to PC tool program spyware doctor, a well known spyware removal utility. Upon installing the application, file pctools.dll gets registered in registry & is an important component for maintaining the security & reliability of system. But, when the application experience any sort of problem it begin to show pctool.dll error messages & it definitely is most troublesome of any error you have ever observed on your system. It is since in this state, not only will the system loose its ability to perform, but its integrity & security would degrade & may completely be lost, if the situation continues so for long. So, in state of observing such a fatal error, you need to immediately fix pctools.dll error.
In state of observing PC tools.dll error in your system, it is required for one to ensure that whether or not the file is a valid one. This can be ensured provided the file is present in C:\system32 folder; its presence in location other than this signifies that it is a malware or spyware component instead of spyware doctor program module.
