BG2 FixpaCK WON'T install

I don't know if this has come up before, but I'm having problems with the fixpack installing on to my GoG, BG2 EE, Windows 10 installation:
The problem is as below.
As you will see, the Gorpel.dlg file is missing. However, as far as I know, Gorpel only exists in BG1.
Can anybody help?
The problem is as below.

As you will see, the Gorpel.dlg file is missing. However, as far as I know, Gorpel only exists in BG1.
Can anybody help?
0
Comments
Is this true of the Big World Fixpack also?