If you get errors with the serial been removed from Serum or Serum-fx
go to C:\Users\YOUR NAME\AppData\Roaming\Xfer\Serum
and make the file ( user.dat ) read only.

Make sure you first re-entered a serial into Serum again before the ( user.dat ) is made read only
then swap plugins with patched FiX x64 & x86.


P.S
This read only fix works with the patched fix only
so if you ever update Serum again with no patch fix you will get errors if the ( user.dat ) is made read only.


HaVe FuN MuSiC LoVeRs :)