3DS Max, MaxScript string formatting problem

Cooprb

When i try to format a string it's always put an "OK" the end of it.
And also the variable only keep the "OK".
Any ideas?

Swordslayer

If you want to use format instead of simple string concatenation, redirect the output to a custom stringStream value (you can cast it to string in the end). The default one that's used is listener.