Quote Originally Posted by louisapple View Post
it is the lastest version and zen cart verion 1.51
Please clarify the version of Ozpost that you are using? The 'latest version' available for download is V3.4.0, but those that make use of the auto-update functions of the module will be using the latest latest version, which is V3.4.1.

Also, if you could supply a link to your store I'll be in a better position to do some testing on your behalf.

For what its worth, I've not heard of anyone experiencing this particular problem before.

Cheers
Rod