You need to determine the drive letter of FRST
At the command prompt type the following :
notepad and press Enter.
The notepad opens. Under File menu select Open.
Select “Computer” and find your flash drive letter and close the notepad.
In the command window type e:\frst64.exe and press Enter
Note: Replace letter e with the drive letter of your flash drive.
The tool will start to run.
When the tool opens click Yes to disclaimer.
https://dl.dropbox.com/u/73555776/FRST%20Start%20scan.gif
Press Scan button.
It will make a log (FRST.txt) on the flash drive. Please copy and paste it to your reply.