Trouble with OO

[Jean White]

I installed OO 3.4.1 on my7 new computer in February but it does not 
show correctly on my programs list with I try to open a documentusing 
"Open With"

It shows only as Apache_OpenOffice_incubating_3.4.1..
I cannot open old document  previously created.  This is most annoying.

What can I do to correct this situation.  I have tried to reinstall OO 
but that does not fix the problem.

Please, can you help.?

Always,

Jean White