How do I repair just one table after verification

Hi,
Earlier today I re-installed Membership. As Joe advised, I deleted all the tables on the database before I started. Everything installed fine, there were some problems with inserting data but I repaired the tables. Several times verification identified a few more missing ones which were repaired after several attempts. However I still have a missing communication table.

Checking table : wp_m_communications - Missing

Checking table : wp_m_pings - Ok

Does it matter? If so how do I fix it?

Thanks Lesley