HaloMods "Classic" Read-only Archive

I keep getting this error with any entity i try, it happens when i view the meta, ive used this all before and had no problems so i donno what it is. tried resinstalling...

2 things:

1. That Vista for XP skin = phail.

2. Try using a different version of Entity. I get that sometimes as well, but if I use a different version, the error goes away.

Have you thought it may be your map?...

tried it on clean maps and other maps =\

Got a pack of all the entitys from the download section and yay 1.4 ftw lol