Can you at least give me an idea of how long that test would take or do you want me to ask that question over there?
May I refer you back to the GTG malware redirection information post in my reply #11, please note what I have underlined;
I suspect that you have some malware on your computer causing issues that we are not able to solve through means we can use here in the Tech Forums. I suggest you read the 'Start Here' topic found here. With these self-help tools you have a high chance of fixing the problems on your own. If you are still having problems after following Step 3 of the guide, continue with Step 4 and 5 and post in the Malware Forum. If you are unable to run any programs, Please create a topic stating what you have tried so far and that you are unable to run any programs. Also, Please do NOT post the logs in this thread.
If you are still having issues after the malware expert gives you a clean bill of health, Please return to THIS thread and we will pursue other options to help you solve your current problem(s).
You need to run the FRST as part of the initial self help guide and so would not have an active thread on the malware removal forums to be able to ask the question, your computer will hopefully come up clean when you check for yourself, remember this is a precautionary check to determine whether or not malware caused your recent issue/s.
As post in my reply #22 I am not a malware removal expert so cannot give you a definitive answer to your question, what I can say is that how long the scan will take may depend on certain factors, the capacity of the HDD/s and whether or not malware infection is actually present as just two examples.