Now-a-days different types of viruses are there which affects your computer indirectly, like you cannot access some of the computer options. A similar symptom is sometimes folder options in your PC may get disabled by some virus and after removing the virus, you can not use folder options. So here i am sharing some tricks to activate folder options again

But before doing this first remove that virus from your computer using some good antivirus.Process 1:
type “regedit” in run command and hit enter
find any of the following keys:
User Key: HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Policies\ Explorer
System Key: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\Curr entVersion\Policies\ Explorer
Value Name: NoFolderOptions
Data Type: REG_DWORD (DWORD Value)
Value Data: 0 = show options, 1 = hide options
Process 2 :
do: start -> Run -> Type gpedit.msc -> hit enter -> User Configuration -> Administrative Templates -> Windows Components -> Windows Explorer -> select Removes the Folder Options menu item from the Tools menu. -> Right click: -> Properties -> Disable -> Apply
done!!