Yes this message is really strange.
Do you have a 32-bit or 64-bit version of windows ? What about the version of Netcam Studio (32-bit or 64-bit) ?
By just googling this error, it seems in some cases to be related to certificates and SSL?
Did you try to setup SSL in Netcam Studio ? If so try to go back to the default HTTP mode.
Btw, what's your platform? What type of computer and CPU are you using ?
Finally please report the version of .NET that is installed but anyway normally it's 4.6 coming with Windows 10.