If Nvidia folder opens on start up!
You could try the following:
In the registry at
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
If the data for nwiz is
C:\Program Files\NVIDIA Corporation\nView\nwiz.exe /installquiet
right click modify and add the double quotes:
"C:\Program Files\NVIDIA Corporation\nView\nwiz.exe" /installquiet
Hope it helped, it did for me.
I found this on different forums on the net so don't thank me.
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