Change directory for MFC 1.3.0 log?

[sturbs]

I can't seem to change the directory for the MFC log file. There is what appears to be a link:
Browse next to the "Enable log" check box, though when I right-click and "copy link location" then paste all I get is "Browse". Is that link supposed to allow me to select the dir I want the log to be in?
TIA,
Sturbs

PS. The "Mac OS X Unkown" below is actually Version 10.11 Beta (15A215h) but the problem is identical on my main boot which is standard OS X 10.10.5.

Macs Fan Control 1.3.0
iMac11,3
Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz[99]
Mac OS X Unknown

Fans:
ODD-min{1000}curr{1300}max{3800}mode{2,Samsung SSD 850 PRO 256GB,42,52}
HDD-min{1100}curr{1408}max{5500}mode{0}
CPU-min{940}curr{2259}max{4200}mode{2,TC0C,34,44}


TempSensors:
TA0P () - -1, 128
TA0V () - -1, 128
TA0p (Ambient) - -1, 128
TA1v () - -1, 128
TC0C (CPU Core 0) - 38.6094, 38.6094
TC0D (CPU Diode) - -1, 129
TC0H (CPU Heatsink) - -1, 128
TC0P (CPU Proximity) - -1, 129
TC1C (CPU Core 1) - 38, 38
TG0D (GPU Diode) - 45, 45
TG0H (GPU Heatsink) - 43.25, 43.25
TG0p () - 43, 43
TH0O () - 3, 3
TH1O () - 3, 3
TL0P (LCD proximity) - 127.875, 127.875
TL0V () - -1, 128
TL0p () - 127.875, 127.875
TL1V () - -1, 128
TL2V () - -1, 128
TLAV () - -1, 128
TLBV () - -1, 128
TLCV () - -1, 128
TMCD () - -1, 0
TO0P (Optical Drive) - 35.75, 35.75
TO0p () - 36.75, 36.75
TPCD () - 59, 59
TS0V () - -1, 128
TS2P () - 36.5, 36.5
TS2V () - -1, 128
TS2p () - 36.5, 36.5
Tm0P (Mem Controller) - 38.5, 38.5
Tm0p () - 38.5, 38.5
Tp1P () - 41.25, 41.25
Tp2H () - 44.125, 44.125
Tp3H (PSU Primary) - 41.125, 41.125


Disk drives:
ST1000DM003-1ER162 - 36
Samsung SSD 850 PRO 256GB - 35

[Steven]

The log is normally located on the desktop.