Question: Do I have the rootkit ? Answer: You can scan the system for rootkits using GMER. Run gmer.exe, select Rootkit tab and click the "Scan" button. If you don't know how to interpret the output, please copy it using Copy button and send it using the feedback form. Warning ! Please, do not select the "Show all" checkbox during the scan. Question: How to install GMER software ? Answer: Just run gmer.exe. All required files ( gmer.dll and gmer.sys ) will by copied to the system during the first lanuch. Question: How to uninstall GMER software ? Answer: Start C:\WINDOWS\gmer_uninstall.cmd script and reboot. Question: My computer is infected with Gromozon rootkit and GMER can't start: Answer: Try to rename gmer.exe to test.exe and click test.exe. Question: How to remove Rustock rootkit ? ? Answer: When GMER detects hidden service click "Delete the service" and answer YES to all questions.