What about Nss3.dll file loss?

Generally, the main reason for the loss of DLL files is that the computer is infected with the virus trojan, or some malicious program caused. This is also the case with NSS3, DLL file loss.

Workaround: Repair the software to fix it, but it's a bit of a hassle. Or to download the Nss3.dll file, after downloading it, unzip it, and then copy the extracted files to the C:winntsystem32 directory, and then click on the taskbar "Start-run", and then enter the "regsvr32 nss.dll" command, hit return to solve the fault.

Nss3.dll file Download, provides instructions for use