When I patched my warcraft 1.21b to 1.22a, and now when I try to open the NewGen WE, it just crashes, do I need to downgrade, or is there a fix for this?
Go to NewGen's thread you'll find a fix there. You need to use the 1.21b worldedit.exe to use NewGen, there's an attachment on NewGen's thread you can download to replace the worldedit.exe 1.22.