Problem Opening a Map

[Thalkis]

Hey, I am having trouble opening a map i'm working on at the moment. Whenever I try, I get this message:

Unable to load file 'C:\Program Files\Warcraft III\Maps\Download\Workinprogress.w3x'

-Level Info data missing or invalid.

This just started happening today, no idea what might of happened.
Sorry if this has already been posted before.
Help is appreciated!

 

[aznricepuff]

Did you mess with the map's mpq in any way (as in outside of WE)? This includes map protectors, certain WE hacks, or just manually opening the mpq and changing around the files.

 

[Kixer]

Those are classic signs of map protection or bad optimization.

A suggesting, only optimize a map when you are just about to release it and when you do make sure you have a back-up.

 

[Need_O2]

happened to me for once
check the WorldEditTestMap in maps folder of warcraft
if its the map you tested last

 

[Thalkis]

Thank you for all the replies, and yes, I think I did mess around with it a bit, = /
Luckily, I found it in my Test folder, a version that worked.
Thanks for all your help guys!