is there any other way way of importing .po file instead of using the admin control panel.
Hi Larry It happens a lot of time when ISP don't allow to modify PHP config, for example, if you don't increase the memory limit (generally 8M), you can have trouble to do this operation.
I would recommend you to import the .po files on a local server in order to be able to change parameters if needed. Then once you get it, just export the 3 tables begining by locale_* and import them at your ISP website.
It should work fine.
Regards
Nicolas