Generals.csf using XCC MIxer and BigPOP

Why when i edit the generals.csf with bigPOP or XCC Mixer the game always get technical dificult/error

I only change:

CONTROLBAR:TooltipFireEmergencyRepair (change the cooldown description to 2:00)

and

CONTROLBAR:TooltipChinaScienceCashHack (change lvl1: 2000, level2: 4000, level 3: 8000)

after i change it i:
save changes and then apply changes, extract it to my Data/English (for BigPOP)
select my English.big, double click... select general.csf, after that i lauch the string table editor for general... after some change i copy that to Data/English (this for XCC Mixer)

what i am doing wrong? the ood is when i just open the generals.csf and save it (without any changes) and then extract it to Data/English it get some result : Technical dificult...

I already change the other INI files for Emergency and Cash Hack... so actualy cash been stolen not match as the description ^^

Bah....