sshnas21.dll and Windows7's gadget

Hello everyone,

I have a little problem. I deleted the virus sshnas21.dll of my computer and now I can see my gadgets.
Anyone knows a solution?
Would be very nice if someone can help me.
Thank you very much!

If you google it, maybe you can download the .dll file again.

I all ready try it, the only thing that came out are softwares that can’t replace it.
I hope some help.