On the off chance that your Pen Drive is contaminated with any of the accompanying infections:

* Autorun.inf

* new folder.exe

* Iexplorer.vbs

* Bha.vbs

* nfo.exe

* New_Folder.exe

* ravmon.exe

* RVHost.exe or some other documents with expansion.

Really this infections are covered up and can't be seen even after you empower show shrouded folders.Following straightforward dos order will change the properties of these documents ,there after you can expel it by squeezing erase

key.

Take after these strides:

Step1.:Type cmd in Run

Step2.: Switch to the drive on which pen drive is associated

(like C:\> h: enter)

Step3.: sort precisely as attrib - s - h *.*/s/d and hit enter

(bear in mind spaces).

Presently you can see concealed infection records and you can erase them.

Done Enjoy.