Sorry, I found where the problem was....I know it was obvious but it was killing me...

Of the 30,000 rows of the table with the problem, two of them became duplicated...

Hi Lowell,

Your guidance has been very very helpful. The steps abouve are working really nice. I have updated about 8 tables using these methods, but...there is this one table that...

Hi Lowell,

Sorry for answering until now, but i have been very busy working in another project...

Your guidance was really userful, it worked like a charm!!!

Thank you very much!!! I...

Thanks Lowell,

I'll try that as soon as I can, and will let you know how it went.

Regards,