I have to apologize for wasting bandwidth with this question. Of course Georeg balked, the file was a tif, not a geotif. By using file>table>open>*.tif, the expected registration dialogue opened. I know, I'll take the next two days off! Thanks, anyway, Drew -----Original Message----- From: Phillips, Andrew [mailto:[EMAIL PROTECTED]] Sent: Friday, January 21, 2000 9:15 AM To: mi-l (E-mail) Subject: MI: Georeg.mbx gives "...invalid registration" error? I'm trying to open a scan of a map as a *.tif and register it. However, Georeg balks and gives an 'invalid registration' error. How can the registration be invalid? There _is_ no registration! What is most perplexing is that I've performed this little procedure several times before. By contrast, Worldreg opens the image, though with no projection of course. Looking for your suggested solutions. Thanks, Drew ________________________ Andrew Phillips, Ph.D. Quaternary Geology Section Illinois State Geological Survey ________________________ ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED] ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]