in add / remove programs check if that have installed some tools to your internet explorer
if you dont find anything try this.
Hi,
Go to C: drive
Click on RECYCLER folder, you will find 6-7 several folders with numbers on it. check every folder and you will find nissan.exe in one of those. Even if you try deleting the file it will not let you.
Open up task manager and minimize it ...
Go to run ... type "regedit" and you will enter your registry editor ...
1. Go to HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon
2. Click on Winlogon and see on the right hand screen ... you will find Shell ...
3. Restore you task manager.
3a. Right click on "explorer.exe" and End Process [your folders and desktop in the background will disappear but dont worry]
4. Come to Registry by pressing Alt+Tab. On the right of "Shell" it will say "explorer.exe, C:\RECYCLER [and the folder which contains nissan.exe]".
you may find others too, just keep explorer delete rest.
5. right click on shell and click modify.
6. Just keep "explorer.exe" and delete the rest.
7. Now restore the task manager and go to Applications.
8. Go to new task and just type "explorer" and press enter
9. Your desktop will re appear etc.
10. Go to C: drive and then RECYCLER folder and find nissan.exe again and just Shift+Delete it
P.S: if you find nissan.exe please upload the file to
https://submit.symantec.com/gold
before you delete it.