Problem with innodb_large_prefix (2 replies)

Hi,

i have a problem with innodb. I was running into the problem
Installing indexes ...
Failed to install index for testing.database model: (1709, 'Index column size too large. The maximum column size is 767 bytes.') Failed

so i set according to the docs in my.cnf

innodb_large_prefix=true
but still running into this error. I'm fairly new to Mysql so i don't know where my error could be.

Do you guys have any idea?

Thanks!
Carsten