Water pathing not working

[Conflate]

While terraining, I found a problem with water on my map. I used deep water as the initial cliff level and used the raise tool to make land. Though, units are able to go through the water like nothing and the water has no pathing. Here is a link to the map - http://www.mediafire.com/?rso57s6y38tab0b

Edit: This same bug is happening with every map I create, including pre-made melee ones I open. I am using NewGen WE.

Thanks in advance! =D

Edit2: Updated map link.

Edit3: Found the reason behind the bug. Thanks everyone for your help, nontheless!

 

[rysnt11]

Open the map in normal we, then save it, open it up again with newgen, you're done

 

[Skycraft]

sidenote - you can use the attachments to upload your map to your post.
:3

 

[Conflate]

I've tried doing what you suggested rynst, but it still seems to not be working. This problem is also happening with all the maps I create, in NewGen WE and Normal WE. Is it a problem with my WC3?

 

[Gekigengar]

i encountered the same problem once, then i saved it with my mac WE, and voila its fixed when i transfered it to my Windows again!

 

[Conflate]

I don't have a mac, though.