The process behind the c01.rgf error is unknown. Therefore, the security risk for the c01.rgf error is also unknown. I know this doesn’t really give you much peace of mind. However, in most cases viruses, Trojans, worms, and others malware are known. Therefore, that should give you some peace. That being said, you will want to remove the error if for no other reason than it is giving you an error message.
The error message falls in the class of a DLL error. Dynamic links are made when needed by a program and are deleted when they are no longer needed. Occasionally, these links cause errors which are no big deal but do slow down your computer and can lead to the Blue Screen of Death.
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