When i start the setup.exe around 15%-20% of the installation an error occurs saying that :

Installation Manager could not register floxpress.dll.

"C:\WINDOWS\system32\regsvr32.exe" /s "C:\Program Files\SOLIDWORKS

Corp\SOLIDWORKS\FloXpress\bin\floxpress.dll", 0xFF

I have tried many things like registering the dll manually and so on. I have downloaded the solidworks 2016 sp 2.0 for the second time and it still didn't solve my problem.

Please Help me!