The map file is too big. Please choose another map

[operation3000]

FUCK YOU BLIZZARD
sorry, but i worked at least 4 month on this map.
I was very happy when i saw that the map was almost finished. I hosted it for my friends, and it said : The map file is too big. Please choose another map.
OH MY GOD.
Does someone can tell me how to fix that please?

Ps: I tryed an optimizer, it only mades the map heavyer.
Ps1: i cant remove anything in my map.
Ps2: As i said, the map isnt finished, but almost. So it will be heavyer later.
Ps3: Somes people told me that the maximum a map size can be is 4mb. THATS FALSE. I already been able to host a map when its size was about 7.5mb. My map's size is 8.08mb.
Please HELP!!!!!!!!!!!!!!!!!!!!

 

[ikillforeyou]

Check my signature, there's a "map optimizing tutorial", if you're lazy, i may be able to do it for you

 

[PurgeandFire]

The maximum for hosting is 8 MB. Try removing one or two imports, or use ikillforeyou's tutorial to optimize some stuff. Even probably reducing the size of one import will probably help make your map compatible. =)