JPM

I am having a lot of problems with coin manage.  The images have disappeared.  I can't seem to edit the database.
I have found the Eisenhower dollars specifically the silver clad proofs from 1971-1975 missing.
Is it possible to reinstall the program without loosing my data?  If so,  How do I do this?

I could not find the series 1982, 1982-d & 1982-s Lincoln Penny  large and small dates in copper.  Brass is there.
But the two  are different.  Copper is a metal and brass is an alloy made up of copper & zinc

I accidentally deleted a coin (2015P).  How do I get it back out of the deleted coin list?
I also occasionally get a note "Cannot open anymore tables".  I tried to cancel several times
but finally had to reboot to get out of the program.  Am I doing something wrong?

Thank you for your fast answer to my first request.
I can't find The Presidential coins (2007-20160).   Can you point them out to me. 

I cannot find individual state quarter coins.  Are they in the database?  If so, where do I find them?