I'm using GM Premium 8.5.1.12, trying to add new fields to GM. I've been told proper procedure for this version is to add the fields in GM and then rebuild, but i can't rebuild because I keep getting the error: failed to copy records from CONTACT2 to goldminetempcopytable. I tried adding the fields via SQL as in older versions but I corrupted the database and I don't want that to happen again, so I'm trying to do this the right way. I know this error usually means the fields in CONTACT2 don't match the CONTUDEF table, but I have carefully compared the two tables and my fields match exactly, including type and length, EXCEPT that I have a recid field in the CONTACT2 table that i do not see in CONTUDEF. i can't add this field to CONTUDEF (since adding it would require that I enter a unique recid for it) and i obviously cannot delete it from CONTACT2, so i assume this is normal, the field is not supposed to be present in CONTUDEF?? In any case, I can't rebuild and therefore cannot add these fields to the database, which I desperately need to be able to do. Does anyone have any suggestions to correct the error? I perform sql maintenance regularly. Thanks.