I have downloaded a new theme and while installing it via dashboard i got the following error . " Incompatible Archive. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature " this is a free theme . No premium version and i am using wordpress 3.0.1 This is the only free theme that i found which match my needs. If any one know here how to fix up this error then please help me . Thanks for your help in advance..