The layer is not valid Text layer

got series problem in Photoshop CS-ME when i try to open a file contian text layers it loading the file and give me this messge

(could not complete your Request The layer is not valid Text layer) and it close the file
notice:
the files made by Photoshop 7.0 ME

I think you will need to contact Adobe Tech support by 'phone for that one, Maoten